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Unit8mass 121015084639-phpapp02

1) The document contains a math module with questions about mass and conversions between grams and kilograms. 2) It includes word problems involving adding, subtracting, multiplying, and dividing masses. Tables are provided with mass information to solve some questions. 3) The questions cover concepts like finding total mass, average mass, comparing masses, and converting between grams and kilograms.

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Modul Bestari Matematik UPSR JPNS 2011 UNIT8 Mass Objective Questions 1. Diagram 1 shows the weight of a bag. Rajah 1 menunjukkan berat sebuah beg. Diagram 1 Rajah 1 State the mass, in kg, of the bag. Nyata berat beg tersebut dalam kg. A 1. 3 B 1 300 C 1.4 D 1 400 2. Diagram 2 shows the mass of 2 oranges. Rajah 2 menunjukkan berat 2 biji oren. Diagram 2 Rajah 2 State the mass, in kg, of an orange. Nyata berat sebiji oren dalam kg. A 0.25 C 0.5 B 250 D 500 Unit 8 Mass Page 208 Kg 200  0 g 400600 800
Modul Bestari Matematik UPSR JPNS 2011 3. Which of the following is the nearest to 5 kg? Antara yang berikut, yang manakah paling hampir kepada 5 kg? A kg 10 7 4 B kg 5 2 4 C kg 5 1 5 D kg 10 1 5 4. Which conversion is correct? Antara berikut mana penukaran unit yang betul? A. 303g = 0.303 kg B. 303g = 3.03kg C. 3030g = 3.3kg D. 3030g= 30.3 kg 5. 13.4 kg + 15.09 kg + 700 g =__________ kg A 28.497 kg B 28.56 kg C 29.19 kg D 30 kg 6. =kg 4 3 2 ______kg _______g A 2 kg 250g B 2 kg 300g C 2 kg 500g D 2 kg 750 g 7. 5 4 1 kg – 280 g = ___________g A 720 B 1 520 C 1 800 D 2 080 8. 6 kg 52g – 2 kg 850 g = A 3. 22 kg B 3 kg 202 g C 3. 067 kg D 3 kg 670 g 9. 8.24 kg ÷ 4 ═ A 2 006 g C 2 600 g B 2 060 g D 2 700 g Unit 8 Mass Page 209
Modul Bestari Matematik UPSR JPNS 2011 10. 25 % of 1400 g = 25 % daripada 1400 g = A 0.035 kg B 0.35 kg C 35kg D 350 kg 11. 8 2 × kg = 500 g What number must be written in the ? Apakah nombor yang mesti ditulis dalam itu? A 1.2 B 1.5 C 1.8 D 2.0 12. 10 3 × 6000 g = A 1 kg 8 g B 1 kg 80 g C 1 kg 800 g D 1 800 kg 13. =× g500 10 3 2 A. 1150 kg B. 115.0 kg C. 11.5 kg D. 1.15 kg 14. 1 kg 50 g ÷ 15 = A 0⋅01 kg B 0.07 kg C 0.1 kg D 0.7 kg 15. 4.5 kg – 566 g – 800g = A 2378 g B 2774 g Unit 8 Mass Page 210
Modul Bestari Matematik UPSR JPNS 2011 C 3134 g D 3314 g 16. Calculate the average mass of 0.5kg, 5kg 30 g, 1350 g , kg 10 8 and 2.5 kg Hitung purata 0.5kg, 5kg 30 g, 1350 g , kg 10 8 dan 2.5 kg A 2.003 kg B 2.036 kg C 2.360 kg D 2.630 kg 17. Table 1 shows the masses of three bags of flour. Jadual 1 menunjukkan jisim 3 beg tepung. Box Kotak Mass Jisim R 1.3 kg S 400g less than R 400g kurang daripada R T 1.4kg more than S 1.4kg lebih daripada S Calculate the total mass, in kg, of the three bags of flour. Hitung jumlah berat 3 beg tepung tersebut. A. 3.3 kg B. 3.6 kg C. 4.2 kg D. 4.5 kg 18. Calculate the average mass of 0.9kg, 600 g, 1350 g and kg 4 1 Hitung purata 0.9 kg, 600 g, 1 350 g dan 4 1 kg. A 675 g B 775 g C 785 g D 875 g 19. Madam Siti is five times her daughter’s mass. Her daughter is 18 kg. What is Madam Siti’s mass? Berat Puan Siti adalah lima kali ganda lebih berat anak perempuannya. Berat anak perempuannya ialah 18 kg. Berapakah berat Puan Siti? A 55 kg B 68 kg Unit 8 Mass Page 211 Table 1 Jadual 1
Modul Bestari Matematik UPSR JPNS 2011 C 72 kg D 90 kg 20. Diagram 3 shows the mass of a durian and a papaya. Rajah 3 menunjukkan berat sebiji durian dan sebiji betik. 800g 2.2 kg Diagram 3 Rajah 3 Which of the following shows the total of both fruit? Antara berikut, yang manakah menunjukkan jumlah berat kedua-dua buah tersebut? A B. C D. Unit 8 Mass Page 212
Modul Bestari Matematik UPSR JPNS 2011 21. Diagram 4 shows the mass of two items. Rajah 4 menunjukkan berat dua barang. If the mass of P is 2kg 90 g. What is the mass of Q, in g? Jika berat P ialah 2 kg90g. Berapakah berat Q, dalam g? A 100 B 810 C 910 D 991 22. Table 2 shows the mass of 3 items. Jadual 2 menunjukkan berat 3 jenis barang. Item Barang Mass Berat Flour Tepung 1.5kg Sugar Gula 2kg 500 g Rice Beras 5 kg If all the items put in a basket. The total mass of the basket and the items are 9 kg 400g. What is the mass, in g , of the basket? Semua barang itu dimasukkan ke dalam sebuah bakul. Jumlah berat bakul dan semua barang tersebut ialah 9 kg 400g. Berapakah berat bakul itu dalam g? A 300 B 350 C 400 Unit 8 Mass Page 213 kg 1 2 3 p Q Diagram 4 Rajah 4 Table 2 Jadual 2
Modul Bestari Matematik UPSR JPNS 2011 D 450 23. Table 3 shows the weight of four students. Jadual 3 menunjukkan berat empat orang murid. Pupil Murid Weight Mass Julai 32.9 kg Era 44.5 kg Suraya 38.5 kg Normala 35.7 kg Table 3 Jadual 3 Find the average weight of the pupils. Cari purata berat mereka. A 151.6 kg B 115.6 kg C 39.7 kg D 37.9 kg 24. The mass of a box which contains 25 marbles is 10 kg. If the box weight 350g. Find the average, in g, of the marbles. Berat sebuah kotak yang mengandungi 25 biji ciku ialah 10 kg. Jika berat kotak 350g. Berapakah purata berat sebiji ciku dalam g? A 0.386 B 38.6 C 368.0 D 386.0 25. Ramli’s weight is 32.5kg. Maniam’s weight is 5 kg more than Ramli’s weight and Beng Hock’s weightis kg 2 1 2 less than Maniam’s weight. The total mass , in kg, of the 3 children is Berat Ramli ialah 32.5 kg. Berat Maniam adalah 5 kg lebih berat daripada berat Ramli dan berat Beng Hock adalah kg 2 1 2 kurang daripada berat Maniam. Jumlah berat ketiga-tiga orang itu, dalam kg ialah A 150 B 105 C 37.5 D 35 26. The total mass of 2 girls is 60 kg, while the total mass of 3 boys is 175 kg. Find the average mass, in kg, of their weight. Jumlah berat 2 orang murid perempuan ialah 60 kg, manakala jumlah berat 3 orang murid lelaki ialah 175 kg Hitung purata, dalam kg, berat mereka. A 47 Unit 8 Mass Page 214
Modul Bestari Matematik UPSR JPNS 2011 B 48 C 117.5 D 235 27. Table 4 shows the masses of three boxes R, S and T. Jadual 4 menunjukkan berat 3 buah kotak R, S dan T. Box Kotak Mass Berat R 3.5 kg S 325 g less than R 325 g kurang daripada R T 1.25 kg more than S 1.25 kg lebih daripada S Table 4 Jadual 4 Calculate the total mass, in kg, of the three boxes. Kira jumlah berat ketiga-tiga kotak, dalam kg. A 3.175 B 4.425 C 11.1 D 111.0 28. Table 5 shows the weight of four types of fruits. Jadual 5 menunjukkan berat 4 jenis buah-buahan. Fruits Buah-buahan Weight Berat Papaya betik 4.2 kg Watermelon Tembikai 4200 g Jackfruit Nangka 4 kg 2 g Durian Durian 4020 g Table 5 Jadual 5 The fruits with the same weight are........ Buah-buahan yang mempunyai berat yang sama adalah ………….. A Watermelon and papaya Tembikai dan betik B Watermelon and jackfruit Unit 8 Mass Page 215
Modul Bestari Matematik UPSR JPNS 2011 Tembikai dan nangka C Durian, watermelon and jackfruit Durian , tembikai dan nangka D Durian, jackfruit and papaya Durian, nangka dan betik 29. Table 6 shows the masses of four pupils. Jadual65 menunjukkan berat empat orang murid. Pupil Murid Mass Berat Lee 52 kg Ahmad 10 kg more than Lee 10 kg lebih berat daripada Lee David 5 kg less than Ahmad 5 kg kurang daripada Ahmad Rita 50 kg Table 6 Jadual 6 Which pair is the heaviest? Pasangan manakah yang paling berat? A Lee , David B David , Rita C Lee, Rita D Ahmad , David 30. Table 7 shows the masses of three bags, W, X and Y. Jadual 7 menunjukkan berat tiga beg, W , X dan Y. W X Y 35.2 kg 26 kg 49 g 30 kg 946g Table 7 Jadual 7 What is the total mass of the three bags? Berapakah jumlah berat ketiga-tiga beg itu? A 93 kg 492 g B 93 kg 195 g C 92 kg 997 g D 92 kg 195 g 31. Puan Aminah buys 4 packet of sugar. Each packet weighs 10 kg. She uses 25.5 kg of the sugar to bake cakes. How many grammes of sugar are left? Puan Aminah membeli 4 bungkus gula. Setiap packet gula berat 10kg. Dia telah menggunakan 25.5kg gula untuk membuat keknya. Berapakah gula yang masih tinggal dalam gram? Unit 8 Mass Page 216
Modul Bestari Matematik UPSR JPNS 2011 A 14.5 B 145.0 C 1450.0 D 14500.0 32. Table 8 shows the mass of fruits bought by Puan Aminah. Jadual 8 menunjukkan berat buah-buahan yang dibeli oleh Puan Aminah. Fruits Buah-buahan Mangoes Mangga Rambutans Rambutan Mass Berat 860 g Table 8 Jadual 8 Calculate the total mass, in kg, of fruits bought by Puan Aminah if the mass of rambutans is 3.3 kg heavier than the mass of mangoes. Kira jumlah berat buah-buahan yang dibeli oleh Puan Aminah, dalam kg jika berat rambutan ialah 3.3kg lebih berat daripada berat mangga. A 4.16 B 5.02 C 7.46 D 8.08 33. Diagram 5 shows the price of 1 kg of banana. Rajah 5 menunjukkan harga 1 kg pisang. RM1.50 Diagram 5 Rajah 5 Puan Tan bought 6 kg of bananas. Find the balance of her money if she paid RM15 to the seller. Puan Tan telah membeli 6 kg pisang.Cari baki wang Puan Tan jika dia membayar RM15 kepada pekedai? A RM 6 B RM 7 C RM 8 D RM 9 34. When 41 345g is rounded off to the nearest kg, it becomes…… Apabila 41 345 g dibundarkan kepada kg yang terdekat, ia menjadi…………. A 4 kg B 40 kg C 41 kg Unit 8 Mass Page 217
Modul Bestari Matematik UPSR JPNS 2011 D 42 kg 35. Table 9 shows prices of two over three types of meat. Jadual 9 menunjukkan harga dua daripada tiga jenis daging. Type of Meat Jenis Daging Price perkilogram Harga sekilogram Beef Daging RM14 Mutton Daging Kambing RM12 Chicken Daging Ayam Puan Zaiton bought 1 kg of beef, 2kg of mutton and 1 kg of chicken. She paid the meat with RM50 and the balance given is RM1. How much is the chicken per kilogram? Puan Zaiton beli 1 kg daging , 2 kg daging kambing dan 1 kg daging ayam. Beliau membayari daging itu dengan wang RM50 dan diberi baki sebanyak RM1. Berapakah harga sekilogram daging ayam itu? A RM8 B RM9 C RM10 D RM11 36. The incomplete table shows the masses of four pupils. Jadual yang tidak lengkap ini menunjukkan berat empat orang murid. Pupil Murid Mass Berat Chong 40 kg Lily 51 kg Desmond Mary 38 kg The average mass of those pupils is 45 kg . Calculate the mass , in kg, of Desmond. Purata berat murid-murid tersebut ialah 45kg. Kira berat Desmond, dalam kg. A 39 Unit 8 Mass Page 218 Table 9 Jadual 9
Modul Bestari Matematik UPSR JPNS 2011 B 40 C 51 D 168 37. Diagram 6 shows the weight of a bag. Rajah 6 menunjukkan berat sebuah beg. Diagram 6 Rajah 6 When 5 books are put into the bag, it weighs 5.5 kg. What is the total weight, in kg, of 10 same books? Setelah ditambah 5 buah buku yang sama ke dalam beg itu, beratnya ialah 5.5 kg. Berapakah jumlah berat, dalam kg, 10 buah buku yang sama? A 0.62 B 1.1 C 3.1 D 6.2 38. A bowl was filled with 4 3 1 kg flour. Mother used 2 1 kg of the flour to bake a cake. How much flour is left in the bowl? Sebiji mangkuk dipenuhi 4 3 1 kg tepung. Ibu telah menggunakan 2 1 kg tepung untuk membuat kek. Berapakah tepung yang masih tinggal di dalam mangkuk itu? A . 3 1 1 kg B 4 1 1 kg C 6 1 1 kg D 10 1 1 kg Unit 8 Mass Page 219 Kg
Modul Bestari Matematik UPSR JPNS 2011 39. Diagram 7 shows the mass of a bag containing 10 books. Rajah 7 menunjukkan berat sebuah beg yang mengandungi 10 buah buku. Diagram 7 Rajah 7 The bag has a mass of 4 1 kg, when it is empty. What is the average mass, in g, of a book in the bag? Berat beg tersebut ialah 4 1 kg apabila ia kosong. Berapakah purata berat sebuah buku, dalam g? A 3.55 B 35.5 C 355.0 D 3550 40. Diagram 8 shows the weight of 3 objects. Rajah 8 menunjukkan berat 3 objek. Diagram 8 Rajah 8 What is the total weight of all the objects? Berapakah jumlah berat ketiga-tiga objek di atas? A6·104 g C 610.4 g Unit 8 Mass Page 220 Kg 1 kg 2·5 kg 2 204 g
Modul Bestari Matematik UPSR JPNS 2011 B61.04 g D 6104 g 41. Diagram 9 shows the mass of a durian and a papaya. Rajah 9 menunjukkan berat sebiji durian dan sebiji betik. Diagram 9 Rajah 9 When the durian is taken off, the reading becomes 2 200 g. Calculate the total mass, in kg, of 3 similar durians. Apabila durian itu dikeluarkan, bacaan penimbang menunjukkan 2 200 g. Hitung jumlah berat, dalam kg, 3 biji durian yang sama. A 2.3 B 2⋅6 C 6.2 D 6.9 42. Diagram 10 shows three boxes Rajah. 10 menunjukkan 3 kotak. 4.4 kg 675g 250g Calculate the total mass of all the boxes. Kira jumlah berat ketiga-tiga kotak tersebut. Unit 8 Mass Page 221 Diagram 10 Rajah 10
Modul Bestari Matematik UPSR JPNS 2011 A 5.325 kg C 3.255 kg B 5.235 kg D 2.325 kg 43. Table 10 shows the masses of four pupils. Jadual 10 menunjukkan berat empat orang murid. Pupil Murid Mass (Kg) Berat (kg) Roli 36 Adli 12 kg more than Roli 12kg lebih berat daripada Roli Fadli 48 Jenny 15 kg less than Fadli 15kg lebih kurang daripada Fadli Table 10 Jadual 10 Calculate the average mass of the pupils. Kira purata berat seorang murid A 48 B 45.2 C 42.5 D 41.25 44. Table 11 shows the mass of Aqim and Faiz. Jadual 11 menunjukkan berat Aqim dan Faiz. The total mass of 4 pupils is 150 kg. Lee and Mei Mei have same weight. What is Mei Mei’s weight in kg and g. Diberi jumlah semua berat pelajar itu ialah 150 kg. Berat Lee dan Mei Mei adalah sama berat. Berapakah berat Lee dalam kg dan g. A 35 kg 550 g B 39 kg 045 g C 39 kg 450 g D 78 kg 900 g Unit 8 Mass Page 222 Nama FaizAqim Lee Mei Mei Berat(kg) 37.533.6 Table 11 Jadual 11
Modul Bestari Matematik UPSR JPNS 2011 45. Diagram 11 shows the mass of a pumpkin which will divide equally among 6 persons. Rajah 11 menunjukkan berat sebiji labu yang akan dibahagikan sama banyak kepada 6 orang Diagram 11 Rajah 11 Calculate the mass of the pumpkin each person will get, in g. Hitung berat labu, dalam g, yang diterima oleh setiap orang. A 3600 B 600 C 0.60 D 0.36 46. Diagram 12 shows the mass of a packet of butter after 3 1 of it has been used to make some biscuits. Rajah 12 menunjukkan berat sepeket mentaga selepas 3 1 daripadanya digunakan untuk membuat biskut. Diagram 12 Rajah 12 What is the original mass, in g, of the packet of butter? Berapakah berat asal, dalam g, sepeket mentega itu? Unit 8 Mass Page 223 RAJAH 10 Kg
Modul Bestari Matematik UPSR JPNS 2011 A 1500 C 4300 B 3400 D 5100 47. The average mass of Lee, Lim and Azlan is 40 kg. If Azlan’s mass is 45 kg, what is the total mass of Lee and Lim? Purata berat bagi Lee , Lim dan Azlan ialah 40 kg. Jika berat Azlan ialah 45 kg, berapakah jumlah berat bagi Lee dan Lim? A 65 kg B 70 kg C 75 kg D 80 kg 48. A parcel weighs 25 kg. if Julia weighs 5 3 1 the mass of the parcel, calculate the mass of Julia. Satu bungkusan berat 25 kg. Jika berat Julia adalah 5 3 1 berat bungkusan tersebut, kira berat Julia. A 30 kg B 40 kg C 45 kg D 50 kg 49. Mr Lim buys 7 fish. The mass of one fish is between 500g and 1.5 kg. What is the estimated total mass, in kg, of the 7 fish? Encik Lim membeli 7 ekor ikan. Berat seekor ikan adalah di antara 500g dan 1.5 kg. Apakah jumlah anggaran berat, dalam kg, 7 ekor ikan itu? A 3.0 kg B 3.4kg C 9.8 kg D 10.9 kg 50. Mother bought 552g of vegetables from the market. What is the mass of the vegetables left if 4 1 of the vegetables are used to cook soup? Ibu membeli 552g sayur dari pasar. Berapakah berat sayur-sayuran yang tinggal jika 4 1 daripadanya digunakan untuk memasak soup? A 125g C 414g B 138 g D 441 g 51. Linda bought 48kg of prawns and 36kg of squids. She used 8 3 of the prawns and 3 2 of the squids to cook curry. Find the difference, in kg, of the prawns and squids left Unit 8 Mass Page 224
Modul Bestari Matematik UPSR JPNS 2011 Linda membeli 48kg udang dan 36kg sotong. Dia menggunakan 8 3 daripada udang tersebut dan 3 2 daripada sotong tersebut untuk memasak kari. Cari perbezaan berat, dalam kg, udang dan sotong yang tinggal. A. 6 kg B. 12 kg C. 18 kg D. 24 kg 52. Diagram 13 shows the equal balance of mass for 2 pack of sugar and 6 packet of salt. Rajah 13 menunjukkan berat yang seimbang bagi 2 bungkus gula dan 6 paket garam. Diagram 13 Rajah 13 The mass of a pack of sugar is 1.5kg. Calculate the mass, in kg, of 4 packet of salt. Berat satu bungkus gula ialah 1.5 kg. Hitung berat, dalam kg, berat bagi 4 paket garam itu. A 0.5 kg B 2 kg C 2.5 kg D 3 kg 53. Diagram 14 shows an equal balance scale. Rajah 14 menunjukkan kedudukan penimbang dalam keadaan seimbang. How much weight P1, in g if P1 and P2 are equal? Berapakah berat P1 dalam g sekiranya P1 dan P2 adalah sama? Unit 8 Mass Page 225 5 kg 100 g 50 g 200 gP P Diagram 14 Rajah 14 P 2 P1 P2
Modul Bestari Matematik UPSR JPNS 2011 A 5150g B 4950g C 2745g D 2475g 54. Diagram 15 shows the portions of a cake give to Saridah, Murni and Swee Tan. Rajah 15 menunjukkan bahagian kek yang diberikan kepada Saridah, Murni dan Swee Tan mengikut pecahan tertentu. 2 1 Saridah 10 1 Swee Tan Diagram 15 Rajah 15 The mass of the cake is 5 kg. State the mass of the portion of cake that Swee Tan receives, in gram. Berat kek di atas ialah 5 kg. Nyatakan berat kek yang diterima Swee Tan, dalam g. A 2g B 20g C 200g D 2000 g 55. Diagram 16 shows the masses of two types of fruit. Rajah 16 menunjukkan jisim dua jenis buah-buahan. Diagram 16 Rajah 16 Calculate the total mass of 5 durians and 3 watermelons. Hitung jumlah berat 5 biji buah durian dan 3 biji buah tembikai. Unit 8 Mass Page 226 Murni 1.5 kg 2 4 1 kg
Modul Bestari Matematik UPSR JPNS 2011 A. 6 kg 750g B. 7 kg 500 g C. 14 kg 250g D. 14 kg 500g Subjective Questions 1. Diagram 1 shows the mass of a pineapple. Rajah 1 menunjukkan berat sebiji nanas. Diagram 1 Rajah 1 State the mass, in kg, of the pineapple. Nyata berat nanas tersebut dalam kg. 2. Diagram 2 shows the mass of a papaya. Rajah 2 menunjukkan berat sebiji betik. Unit 8 Mass Page 227 kg
Modul Bestari Matematik UPSR JPNS 2011 Diagram 2 Rajah 2 State the mass, in kg, of the papaya. Nyata berat papaya tersebut dalam kg. 3. Diagram 3 shows the mass of a packet of butter. Rajah 3 menunjukkan berat sebungkus mentega. State the mass, in g, of the butter. Nyata berat mentage tersebut dalam g. 4 Diagram 4 shows the total mass of the watermelons and mangoes. Rajah 4 menunjukkan jumlah berat buah tembikai dan buah mangga. Diagram 4 Rajah 4 Write the mass of fruits in kg and g. Unit 8 Mass Page 228 DIAGRAM 3 Rajah 3 Kg 0 kg 1 24 3 5
Modul Bestari Matematik UPSR JPNS 2011 Tulis berat buah-buahan tersebut dalam kg dan g. 5. Covert 1.5 kg to g. Tukarkan 1.5 kg kepada gram . 6. Convert 2 kg 360g to g Tukarkan 2 kg 360 g kepada gram. 7. Convert 6 kg 30g to kilogram. Tukarkan 6 kg 30g kepada kilogram. 8. Convert 3. 05 kg to kg and g. Tukarkan 3.05 kg kepada kg dan g. 9. Convert 7 kg 55g to gram. Tukarkan 7 kg 55g kepada gram. 10. 7 kg 650g – 3 kg 25 g = ___________ kg _________g 11. 1 500 g + 700 g = ___________ kg 12. 2 kg 250g + 950 g = __________kg 13. Calculate 510 g + 2.50 kg. Kira 510 g + 2.50 kg. Give your answer, in kg. Beri jawapan anda dalam kg. Unit 8 Mass Page 229
Modul Bestari Matematik UPSR JPNS 2011 14. 6 kg 50 g - 3 kg 400 g = ___________ kg 15. Calculate the difference between 5 kg 5g and 3kg 750g Kira perbezaan antara 5 kg 5g dengan 3 kg 750g. Give your answer, in kg. Beri jawapan anda dalam kg. 16. =× g35003 _____________ kg 17. kg5.23× = ________ kg________g 18. =÷66.63 kg ____________ g 19. Convert 6 10 3 kg to g. Tukarkan 6 10 3 kg kepada g. 20. Convert 3 5 2 kg to g. Tukarkan 3 5 2 kg kepada g. 21. 6 5 3 of 360g 6 5 3 daripada 360g 22. 10 9 2 of 150kg Unit 8 Mass Page 230
Modul Bestari Matematik UPSR JPNS 2011 10 9 2 daripada150 kg 23. The total mass of 3 children is 62 kg 700 g . What is their average mass, in kg? Jumlah berat 3 orang kanak-kanak ialah 62kg 700g. Berapakah purata berat mereka dalam kg?? 24. The total mass of 10 packets of biscuits is 13 kg. What is the mass of each packet of biscuits? Jumlah berat 10 bungkus biscuit ialah 13 kg. Berapakah berat 1 bungkus biskiut? Give the answer in g. Beri jawapan dalam g. 25. Table 1 shows the mass of box P and Q. Jadual 1 menunjukkan berat kotak P dan Q. Table 1 Jadual 1 Find the total mass the two boxes, in kg. Cari jumlah berat kedua-dua kotak tersebut, dalam kg. 26. Fatimah weighs 24 kg. Aqilah weighs 8 kg less than Fatimah. Fatimah berat 24 kg. Aqilah berat 8 kg kurang daripada Fatimah What is Aqilah’s weight, in kg? Berapakah berat Aqilah dalam kg? Unit 8 Mass Page 231 Box Kotak P Q Mass Berat 2000g 4.5 kg
Modul Bestari Matematik UPSR JPNS 2011 27. Table 2 below shows the mass of three pupils. J Jadual 2 menunjukkan berat tiga orang murid. Pupil Murid Mass ( kg) Berat ( kg ) Izam 36 Syaza 34 Lia 38 Find the difference between the heaviest and the lightest pupils. Cari perbezaan berat antara murid yang paling berat dengan murid yang paling ringan. 28. Table 3 shows the mass of fruits. Jadual 3 menujukkan berat buah-buahan. Table 3 Jadual 3 Calculate the total mass, in kg, of the 2 papayas and 3 mangoes. Kira jumlah berat dalam kg untuk 2 biji betik dan 3 biji mangga. Unit 8 Mass Page 232 Type of fruits Jenis Buah-buahan Mass Berat Papaya Betik 2.5 kg Mango Mangga 1.5kg Table 2 Jadual 2
Modul Bestari Matematik UPSR JPNS 2011 29. A box contains 5.5 kg of coffee. A shopkeeper wants to pack the coffee into 5 equal packets. Find the mass of 3 packets of coffee in gram. Sebuah kotak mengandungi 5.5 kg kopi. Seorang Jurujual membungkus kopi tersebut kepada 5 bungkus yang sama. Cari berat 3 bungkus kopi dalam bentuk gram. 30. Diagram 4 shows the mass of an orange. Rajah 4 menunjukkan berat sebiji limau. State the total mass in g, of 15 oranges, each with the same mass as the orange in Diagram 4. Nyatakan jumlah berat , dalam g, 15 biji limau yang mempunyai berat yang sama seperti yang ditunjukkan dalam Rajah 4. 31. Diagram shows the mass of 5 mangoes. Rajah menunjukkan berat 5 biji mangga. Diagram 5 Unit 8 Mass Page 233 DIAGRAM 4 Rajah 4
Modul Bestari Matematik UPSR JPNS 2011 Rajah 5 After 3 of the mangoes has been taken out, the reading of the scale shows 1.2 kg. What is the mass, in g, of 3 mangoes that has been taken out.. Selepas 3 biji mangga itu dikeluarkan, bacaan penimbang menunjukkan 1.2kg. Berapakah berat 3 biji mangga yang telah dikeluarkan dalam g. 32. Diagram 6 shows the mass of a sack of rice. Rajah 6 menunjukkan sebungkus beras. Diagram 6 Rajah 6 The rice was shared equally among Pak Ali and his 4 friends. How much rice did Pak Ali get? Beras tersebut akan dibahagi sama rata antara Pak Ali dan 4 orang kawannya. Berapakah banyak beras akan Pak Ali dapat? 33. Table 4 shows the quantities and weight of text book and exercises book. Jadual 4 menunjukkan bilangan dan berat buku teks dan buku latihan. Quantity Bilangan Item Barangan Weight per unit Berat per unit 2 unit Text Book Buku Teks 2⋅5 kg 7 unit Exercises Book Buku Latihan 550 g Unit 8 Mass Page 234 Rice 250kg
Modul Bestari Matematik UPSR JPNS 2011 Table 4 Jadual 4 Calculate the total weight, in grams. Hitungkan jumlah berat, dalam gram. 34. My mother bought 5 kg of flour. She used 4 1 1 kg of flour to bake a cake. How much flour was left in kg ? Emak saya membeli 5 kg tepung. Beliau telah menggunakan 4 1 1 kg tepung tersebut untuk membuat kek. Berapakah banyak tepung masih tinggal dalam kg? 35. Lily weighs 50 kg. If Ali weighs 2 1 the mass of Lily. What is the total mass both of them? Berat Lily ialah 50kg. Jika berat Ali 2 1 daripada berat Lily. Berapakah jumlah berat kedua-dua mereka? 36. 4 durians weight 6 kg. Find the mass, in kg of 10 durians with the same size. 4 biji durian beratnya 6 kg .Cari berat, dalam kg, 10 biji durian yang sama saiz. 37. Diagram 7 shows mass of a durian. Rajah 7 menunjukkan berat sebiji durian. Unit 8 Mass Page 235 2 0 kg 1 23 4
Modul Bestari Matematik UPSR JPNS 2011 Diagram 7 Rajah 7 What is the total mass of 5 same durians, in kg? Berapakah jumlah berat, dalam kg, 5 biji durian yang sama? 38. Diagram 8 shows the total mass of a chicken and a duck. Rajah 8 menunjukkan jumlah berat seekor ayam dan seekor itik. Diagram 8 Rajah 8 If the weight of the duck is 2 kg 50g.What is the weight of the chicken in kg? Jika berat itik tersebut ialah 2 kg 50g. Berapkah berat ayam tersebut dalam bentuk kg? 39. 4 kg of biscuits cost RM20. How many kg can be bought withRM100 ? 4 kg biskut berharga RM20. Berapa kg biskut dapat dibeli dengan wang RM100? 40. Diagram 9 shows the mass of a watermelon. Rajah 9 menunjukkan berat sebiji tembikai. Unit 8 Mass Page 236 0 3 1 24 5 kg 3 1 2 0 kg
Modul Bestari Matematik UPSR JPNS 2011 Diagram 9 Rajah 9 The watermelon was cut into 2 portions. If one portion weighed 750 g, calculate the mass, of the other portion, in g. Tembikai itu dibelah kepada dua bahagian. Jika satu bahagian beratnya 750 g, hitungkan berat, bahagian kedua betik itu, dalam g. 41. Diagram 10 shows the weight of some oranges and a pineapple. Rajah 10 menunjukkan berat beberapa biji oren dan sebiji nanas. Find the total weight of 1 pineapple and 6 oranges of equal masses, in kg . Cari jumlah berat 1 biji nanas dan 6 biji oren yang sama berat, dalam kg. 42. Diagram 11 shows the mass of a basketball. Rajah 11 menujukkan berat sebiji bola keranjang. Unit 8 Mass Page 237 Diagram 10 Rajah 10 200  0 g 400600 800 200  0 g 400600 800 g
Modul Bestari Matematik UPSR JPNS 2011 Diagram 11 Rajah 11 When Jess added a tennis ball, the reading on the weighing scales becomes 800g. What is the mass, in g , of the tennis ball. Jess menambah sebiji bola tennis. Bacaan pada penimbang itu menjadi 800 g. Berapakah berat bola tenis itu? 43. Diagram 12 shows the mass of a box. Rajah 12 menunjukkan berat sebuah kotak. Diagram 12 Rajah 12 When 5 books are added, the reading on the weighing becomes 1 kg. What is the average mass of the books, in g ? Apabila 5 buah buku ditambah , bacaan pada penimbang itu menjadi 1 kg. Berapakah purata berat buku itu dalam g? 44. Diagram 13 shows the mass of box P and 2 cans of equal saiz. Rajah13 menunjukkan berat kotak P dan berat 2 tin yang sama saiznya. P 2.4 kg Diagram 13 Unit 8 Mass Page 238 g
Q P Modul Bestari Matematik UPSR JPNS 2011 Rajah 13 How much the mass , in kg of 4 cans? Berapakah berat, dalam kg, 4 tin itu? 45. Diagram 14 shows the weight of a box, X and a weight, Y. Rajah 14 menunjukkan berat sebuah kotak, X dan pemberat, Y How many more weight Y must you added to balance the scale? Berapa banyak pemberat Y yang perlu ditambah supaya penimbang itu seimbang? 46. Diagram 15 shows the weight of solids P and Q. Rajah 15 menunjukkan berat pepejal P dan Q. Unit 8 Mass Page 239 700 g 2.45 kg 1500g Y 250 g Diagram 14 Rajah 14 X
Modul Bestari Matematik UPSR JPNS 2011 Diagram 15 Rajah 15 How much weight, in g, must be added to Q to balance the scales? Berapakah berat, dalam g, yang perlu ditambah pada Q supaya penimbang itu seimbang? 47. Diagram 16 shows the weight of P and Q. Rajah 16 menunjukkan berat P dan Q. Calculate the weight, in g, that need to taken from P to Q to makes balance the scales? Hitungkan berat, dalam g, yang perlu diambil dari P ke Q supaya kedua-duanya sama berat? 48. Diagram 17 shows the masses of box Y and Z. Rajah 17 menunjukkan berat kotak Y dan Z. Unit 8 Mass Page 240 700 g 1⋅6 kg Diagram 16 Rajah 16 P Q
Modul Bestari Matematik UPSR JPNS 2011 Y Z 950 g 2·2 kg Diagram 17 Rajah 17 Calculate the weight, in g, that need to taken from Z to Y , to make the two boxes have the same mass? Hitungkan berat, dalam g, yang perlu diambil dari Z ke Y supaya kedua-dua kotak itu sama berat? 49. Diagram 17 shows the masses of three shapes respectively. Rajah 17 menunjukkan dua pepejal dengan berat masing-masing. M N Q 255 g 0.65 kg 2 kg Diagram 18 Rajah 18 Find the total mass, in g, of the three shapes. Cari jumlah berat tiga pepejal itu, dalam g. 50. A container weighs 550g. After it is filled with 30 bottles of equal mass, its mass becomes 18.25 kg. What is the mass, in kg, of a bottle? Unit 8 Mass Page 241
Modul Bestari Matematik UPSR JPNS 2011 Satu bekas berat 550g. Setelah diisi dengan 30 botol yang sama berat, berat bekas itu menjadi 18.25kg. Berapakah berat, dalam kg, satu botol. 51. Diagram 19 shows the mass of a bag of rice. Rajah 19 menunjukkan berat sebungkus beras. Diagram 19 Rajah 19 Mary buys 5 bags of the rice. She repacks the rices into 25 small packets. Each packet contains the same mass of the rices. Calculate the mass, in kg, of rice in each packet. Mary membeli 5 bungkus beras tersebut. Dia membungkus semula beras tersebut kepada 25 bungkusbungkusan yang kecil. Setiap bungkusan yang kecil mempunyai berat yang sama. Hitungkan berat beras dalam bungkusan kecil, dalam kg. 52. Diagram 20 shows the price per kg of fish. Rajah 20 menunjukkan harga bagi sekilogram ikan. Unit 8 Mass Page 242RM2
Modul Bestari Matematik UPSR JPNS 2011 Diagram 20 Rajah 20 Madam Brenda has RM15. What is the mass of fish, in g, can she buy? Puan Brenda mempunyai RM15. Berapa berat ikan , dalam g, yang Puan Brenda dapat beli? 53. Johani uses 5 3 of 6500 g of flour to bake a cake. She tries to pack the remaining flour equally into 20 small packets. Find the mass, in g, of flour in each small packet. Johani menggunakan 5 3 daripada 6500 g tepung untuk membuat kek. Dia cuba membungkus semula baki tepung tersebut kepada 20 paket yang kecil. Cari jisim tepung setiap paket kecil dalam g. 54. Diagram 21 shows the mass of biscuits in a tin. Rajah 21 menunjukkan berat setin biskut. Diagram 19 Rajah 19 Unit 8 Mass Page 243 Biscuits Biskut 4.5kg
Modul Bestari Matematik UPSR JPNS 2011 Mary buys 5 tins of the biscuits. She sells 70% of the biscuits. Calculate the biscuits in kg,does she sell? Mary membeli 5 tin biskuit tersebut. Dia menjual 70% biskut tersebut. Hitung berat biskut yang dia jual , dalam kg. 55. Aminah buys 3 packetsof rice. The masses of 3 packets of rice are 8.5kg, 6.2kg and 10.8kg respectively. She uses 5 2 of the rice to cook chicken rice. Find the mass, in kg, of rice used to cook chicken rice. Aminah membeli 3 paket beras. Berat 3 paket beras tersebut masing-masing ialah 8.5 kg, 6.2 kg dan 10.8 kg. Dia menggunakan 5 2 daripada beras itu untuk memasak nasi ayam. Cari jisim beras yang digunakan untuk memasak nasi ayam dalam kg. Unit 8 Mass Page 244
Modul Bestari Matematik UPSR JPNS 2011 SEKTOR PENGURUSAN AKADEMIK JABATAN PELAJARAN NEGERI SABAH Marking Scheme : Mathematics Paper 1 (Objective) Topic : 8 Mass Answer: Marking Scheme : Mathematics Paper 2 (Subjective) Topic : 8 Whole Numbers Unit 8 Mass Page 245 1 C 2 A 3 D 4 A 5 C 6 D 7 B 8 B 9 B 10 B 11 D 12 C 13 D 14 B 15 C 16 B 17 D 18 B 19 D 20 A 21 C 22 C 23 D 24 D 25 B 26 A 27 C 28 A 29 D 30 D 31 D 32 B 33 A 34 C 35 D 36 C 37 D 38 B 39 C 40 D 41 D 42 A 43 D 44 C 45 B 46 D 47 C 48 B 49 C 50 C 51 C 52 B 53 D 54 D 55 C
Modul Bestari Matematik UPSR JPNS 2011 Unit 8 Mass Page 246 Questions No. Suggested Answers Sub Marks Total Marks Remarks 1 2 kg P1 1 2 3.6 kg P1 1 3 2 200 g P1 1 4 2 kg 500g P1 1 5 1 500 g P1 1 6 2360 g P1 1 7 6.03 kg P1 1 8 3 kg 50g P1 1 9 7055 g P1 1 10 4 kg 625 P1 1 11 1.5kg + 0.7kg = 2.2 kg K1 N1 2 Accept calculation in vertical form 12 2.25 kg + 0.95 kg = 3.2 kg K1 N1 2 Accept calculation in vertical form 13 0.51 kg + 2.5 kg =3.01 kg K1 N1 2 Accept calculation in vertical form
Modul Bestari Matematik UPSR JPNS 2011 Unit 8 Mass Page 247 Questions No. Suggested Answers Sub Marks Total Marks Remarks 14 6.05 kg - 3.4 kg =2.65 kg Remark : Convert to kg then minus K1 N1 2 Accept calculation in vertical form 15 5.005kg – 3.75kg = 1.255 kg Remark : Convert to kg then minus K1 N1 2 Accept calculation in vertical form 16 3500g= 3.5 kg 3.5kg ×3 = 10.5 kg Remark : Convert to kg then multiply K1 N1 2 Accept calculation in vertical form 17 2.5 kg ×3 = 7.5 kg = 7 kg 500 g K1 N1 2 Accept calculation in vertical form 18 63.6 1000× = 63600g 63600 ÷ 6 = 10600g Remark : Convert to gram then divide K1 N1 2 Accept calculation in vertical form 19 1000 10 63 × = 6300g Remark : Convert to improper fraction then multiply 1000 K1 N1 2 Accepted calculation: 63 ×1000 ÷10 20 1000 5 17 × =3400 g Remark : Convert to improper fraction then multiply 1000 K1 N1 2 Accepted calculation: 17×1000 ÷ 5 21 g360 6 23 × =1380g Remark : Convert to improper fraction then multiply K1 N1 2 Accepted calculation: 23 ×360÷6 22 kg150 10 29 × =435 kg Remark : Convert to improper fraction then multiply K1 N1 2 Accepted calculation: 29 ×150 ÷10 23 62.7 kg ÷ 3 = 20.9 kg Remark : Convertion then divide K1 N1 2 Accept calculation in vertical form 24 13 000g ÷ 10 = 1300g Remark : Convertion then divide K1 N1 2 Accept calculation in vertical form 25 2 kg + 4.5 kg = 6.5 kg Remark : Convertion then plus K1 N1 2 Accept calculation in vertical form
Modul Bestari Matematik UPSR JPNS 2011 Unit 8 Mass Page 248 Questions No. Suggested Answers Sub Marks Total Marks Remarks 26 24 kg – 8kg = 16 kg K1 N1 2 Accept calculation in vertical form 27 38 kg - 34 kg =4 kg K1 N1 2 Accept calculation in vertical form 28 (2.5kg )2× + ( 1.5 kg 3× ) 5 kg + 4.5 kg = 9.5 kg Remark : Multiply then plus K1 K1 N1 3 Accept calculation in vertical form 29 5500g 5÷ = 1100 g 1100 g 3× = 3300 g Remark : Convertion then divide then multiply K1 K1 N1 3 Accept calculation in vertical form 30 200g 200g 15× = 3000g P1 K1 N1 3 Accept calculation in vertical form 31 3400 g 3400g – 1200g = 2200g P1 K1 N1 3 Accept calculation in vertical form 32 250kg ÷ 5 = 50 kg K2 N1 3 Accept calculation in vertical form 33 (2500g 2× )+(550g ×7) 5000g + 3850g = 8850 g Remark : Multiply then plus K1 K1 N1 3 Accept calculation in vertical form 34 1000 4 1 1 × = 1250g 5kg – 1.25 kg =3.75 kg Remark : Multiply then minus Or kg 4 3 3 4 1 1 4 4 3 4 1 15 = − =− K1 K1 N1 K1 K1 N1 3 Accept calculation in vertical form 35 50kg 2 1 × =25 kg 50 kg + 25 kg = 75 kg Remark : Multiply then plus K1 K1 N1 3 Accept calculation in vertical form 36 6.0 kg ÷ 4 = 1.5 kg 1.5 kg ×10 = 15 kg Remark :Divide then multiply K1 K1 N1 3 Accept calculation in vertical form
Modul Bestari Matematik UPSR JPNS 2011 Unit 8 Mass Page 249 Questions No. Suggested Answers Sub Marks Total Marks Remarks 37 1500 g 1.5kg ×5 = 7.5 kg P1 K1 N1 3 Accept calculation in vertical form 38 4.5 kg 4.5 kg – 2.05kg = 1.95 kg P1 K1 N1 3 Accept calculation in vertical form 39 RM 20 ÷ 4= RM 5 RM100 ÷ RM 5 = 20 kg K1 K1 N1 3 Accept calculation in vertical form 40 2500g 2500g – 750g =1 750g P1 K1 N1 3 Accept calculation in vertical form 41 500g ÷ 2 = 250g 0.4kg + (0.25 kg 6× ) = 1.9 kg Or 0.4 kg +( 0.5kg ×3) =1.9 kg K1 K1 N1 3 Accept calculation in vertical form 42 650g 800g – 650g =150g P1 K1 N1 3 Accept calculation in vertical form 43 1000g -750g = 250g 250g ÷ 5 =50g K1 K1 N1 3 Accept calculation in vertical form 44 2.4kg ÷ 2=1.2 kg 1.2 kg ×4 =4.8 kg Or 2.4kg ×2=4.8 kg K1 K1 N1 3 Accept calculation in vertical form Questions No. Suggested Answers Sub Marks Total Marks Remarks 45 1500g – 250g=1250g 1250g ÷ 250 =5 K1 K1 N1 3 Accept calculation in vertical form 46 2450g – 700g = 1750g K2 N1 3 Accept calculation in vertical form 47 (1600g + 700g) ÷ 2 = 1150g 1600g – 1150g = 450g Remark : Do additional ( ) then divide to find the average mass then minus K1 K1 N1 3 Accepted calculation: 2 7001600 gg + 48 (2200g+950g) ÷ 2= 1575g 2200g – 1575g =625g Remark : Do additional ( ) then divide to find the average mass then minus K1 K1 N1 3 Accepted calculation 2 9502200 gg + 49 255g +650g = 905g 905g +2000g =2905g Or 255g +2000g=2255g 2255g+ 650g =2905g Or 650g +2000g = 2650g 2650g + 255g =2905g K1 K1 N1 3 Accept calculation in vertical form 50 18.25 – 0.55kg = 17.7 kg 17.7 kg 30÷ = 0.59 kg Remark : Do minus then division K1 K1 N1 3 Accept calculation in vertical form 51 20kg x 5 = 100kg 100kg ÷ 25 = 4kg Remark : Do multiplication then division K1 K1 N1 3 Accept calculation in vertical form 52. RM15 ÷ RM2 = 7.5kg 7.5 X 1000g =7500g Remark : Do division then multiplication K1 K1 N1 3 Accept calculation in vertical form 53. 6500g 5 2 × =2600g 2600g ÷ 20 =130g Remark : Do multiplication then division K1 K1 N1 3 Accept calculation in vertical form 4.5kg X 5 =22.5kg
Modul Bestari Matematik UPSR JPNS 2011 Name : Marcella Yong Oi Len SJK C Sin Hwa, Tawau e-mail: marcellaoilen@yahoo.com Unit 8 Mass Page 250

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Unit8mass 121015084639-phpapp02

  • 1.
    Modul Bestari MatematikUPSR JPNS 2011 UNIT8 Mass Objective Questions 1. Diagram 1 shows the weight of a bag. Rajah 1 menunjukkan berat sebuah beg. Diagram 1 Rajah 1 State the mass, in kg, of the bag. Nyata berat beg tersebut dalam kg. A 1. 3 B 1 300 C 1.4 D 1 400 2. Diagram 2 shows the mass of 2 oranges. Rajah 2 menunjukkan berat 2 biji oren. Diagram 2 Rajah 2 State the mass, in kg, of an orange. Nyata berat sebiji oren dalam kg. A 0.25 C 0.5 B 250 D 500 Unit 8 Mass Page 208 Kg 200  0 g 400600 800
  • 2.
    Modul Bestari MatematikUPSR JPNS 2011 3. Which of the following is the nearest to 5 kg? Antara yang berikut, yang manakah paling hampir kepada 5 kg? A kg 10 7 4 B kg 5 2 4 C kg 5 1 5 D kg 10 1 5 4. Which conversion is correct? Antara berikut mana penukaran unit yang betul? A. 303g = 0.303 kg B. 303g = 3.03kg C. 3030g = 3.3kg D. 3030g= 30.3 kg 5. 13.4 kg + 15.09 kg + 700 g =__________ kg A 28.497 kg B 28.56 kg C 29.19 kg D 30 kg 6. =kg 4 3 2 ______kg _______g A 2 kg 250g B 2 kg 300g C 2 kg 500g D 2 kg 750 g 7. 5 4 1 kg – 280 g = ___________g A 720 B 1 520 C 1 800 D 2 080 8. 6 kg 52g – 2 kg 850 g = A 3. 22 kg B 3 kg 202 g C 3. 067 kg D 3 kg 670 g 9. 8.24 kg ÷ 4 ═ A 2 006 g C 2 600 g B 2 060 g D 2 700 g Unit 8 Mass Page 209
  • 3.
    Modul Bestari MatematikUPSR JPNS 2011 10. 25 % of 1400 g = 25 % daripada 1400 g = A 0.035 kg B 0.35 kg C 35kg D 350 kg 11. 8 2 × kg = 500 g What number must be written in the ? Apakah nombor yang mesti ditulis dalam itu? A 1.2 B 1.5 C 1.8 D 2.0 12. 10 3 × 6000 g = A 1 kg 8 g B 1 kg 80 g C 1 kg 800 g D 1 800 kg 13. =× g500 10 3 2 A. 1150 kg B. 115.0 kg C. 11.5 kg D. 1.15 kg 14. 1 kg 50 g ÷ 15 = A 0⋅01 kg B 0.07 kg C 0.1 kg D 0.7 kg 15. 4.5 kg – 566 g – 800g = A 2378 g B 2774 g Unit 8 Mass Page 210
  • 4.
    Modul Bestari MatematikUPSR JPNS 2011 C 3134 g D 3314 g 16. Calculate the average mass of 0.5kg, 5kg 30 g, 1350 g , kg 10 8 and 2.5 kg Hitung purata 0.5kg, 5kg 30 g, 1350 g , kg 10 8 dan 2.5 kg A 2.003 kg B 2.036 kg C 2.360 kg D 2.630 kg 17. Table 1 shows the masses of three bags of flour. Jadual 1 menunjukkan jisim 3 beg tepung. Box Kotak Mass Jisim R 1.3 kg S 400g less than R 400g kurang daripada R T 1.4kg more than S 1.4kg lebih daripada S Calculate the total mass, in kg, of the three bags of flour. Hitung jumlah berat 3 beg tepung tersebut. A. 3.3 kg B. 3.6 kg C. 4.2 kg D. 4.5 kg 18. Calculate the average mass of 0.9kg, 600 g, 1350 g and kg 4 1 Hitung purata 0.9 kg, 600 g, 1 350 g dan 4 1 kg. A 675 g B 775 g C 785 g D 875 g 19. Madam Siti is five times her daughter’s mass. Her daughter is 18 kg. What is Madam Siti’s mass? Berat Puan Siti adalah lima kali ganda lebih berat anak perempuannya. Berat anak perempuannya ialah 18 kg. Berapakah berat Puan Siti? A 55 kg B 68 kg Unit 8 Mass Page 211 Table 1 Jadual 1
  • 5.
    Modul Bestari MatematikUPSR JPNS 2011 C 72 kg D 90 kg 20. Diagram 3 shows the mass of a durian and a papaya. Rajah 3 menunjukkan berat sebiji durian dan sebiji betik. 800g 2.2 kg Diagram 3 Rajah 3 Which of the following shows the total of both fruit? Antara berikut, yang manakah menunjukkan jumlah berat kedua-dua buah tersebut? A B. C D. Unit 8 Mass Page 212
  • 6.
    Modul Bestari MatematikUPSR JPNS 2011 21. Diagram 4 shows the mass of two items. Rajah 4 menunjukkan berat dua barang. If the mass of P is 2kg 90 g. What is the mass of Q, in g? Jika berat P ialah 2 kg90g. Berapakah berat Q, dalam g? A 100 B 810 C 910 D 991 22. Table 2 shows the mass of 3 items. Jadual 2 menunjukkan berat 3 jenis barang. Item Barang Mass Berat Flour Tepung 1.5kg Sugar Gula 2kg 500 g Rice Beras 5 kg If all the items put in a basket. The total mass of the basket and the items are 9 kg 400g. What is the mass, in g , of the basket? Semua barang itu dimasukkan ke dalam sebuah bakul. Jumlah berat bakul dan semua barang tersebut ialah 9 kg 400g. Berapakah berat bakul itu dalam g? A 300 B 350 C 400 Unit 8 Mass Page 213 kg 1 2 3 p Q Diagram 4 Rajah 4 Table 2 Jadual 2
  • 7.
    Modul Bestari MatematikUPSR JPNS 2011 D 450 23. Table 3 shows the weight of four students. Jadual 3 menunjukkan berat empat orang murid. Pupil Murid Weight Mass Julai 32.9 kg Era 44.5 kg Suraya 38.5 kg Normala 35.7 kg Table 3 Jadual 3 Find the average weight of the pupils. Cari purata berat mereka. A 151.6 kg B 115.6 kg C 39.7 kg D 37.9 kg 24. The mass of a box which contains 25 marbles is 10 kg. If the box weight 350g. Find the average, in g, of the marbles. Berat sebuah kotak yang mengandungi 25 biji ciku ialah 10 kg. Jika berat kotak 350g. Berapakah purata berat sebiji ciku dalam g? A 0.386 B 38.6 C 368.0 D 386.0 25. Ramli’s weight is 32.5kg. Maniam’s weight is 5 kg more than Ramli’s weight and Beng Hock’s weightis kg 2 1 2 less than Maniam’s weight. The total mass , in kg, of the 3 children is Berat Ramli ialah 32.5 kg. Berat Maniam adalah 5 kg lebih berat daripada berat Ramli dan berat Beng Hock adalah kg 2 1 2 kurang daripada berat Maniam. Jumlah berat ketiga-tiga orang itu, dalam kg ialah A 150 B 105 C 37.5 D 35 26. The total mass of 2 girls is 60 kg, while the total mass of 3 boys is 175 kg. Find the average mass, in kg, of their weight. Jumlah berat 2 orang murid perempuan ialah 60 kg, manakala jumlah berat 3 orang murid lelaki ialah 175 kg Hitung purata, dalam kg, berat mereka. A 47 Unit 8 Mass Page 214
  • 8.
    Modul Bestari MatematikUPSR JPNS 2011 B 48 C 117.5 D 235 27. Table 4 shows the masses of three boxes R, S and T. Jadual 4 menunjukkan berat 3 buah kotak R, S dan T. Box Kotak Mass Berat R 3.5 kg S 325 g less than R 325 g kurang daripada R T 1.25 kg more than S 1.25 kg lebih daripada S Table 4 Jadual 4 Calculate the total mass, in kg, of the three boxes. Kira jumlah berat ketiga-tiga kotak, dalam kg. A 3.175 B 4.425 C 11.1 D 111.0 28. Table 5 shows the weight of four types of fruits. Jadual 5 menunjukkan berat 4 jenis buah-buahan. Fruits Buah-buahan Weight Berat Papaya betik 4.2 kg Watermelon Tembikai 4200 g Jackfruit Nangka 4 kg 2 g Durian Durian 4020 g Table 5 Jadual 5 The fruits with the same weight are........ Buah-buahan yang mempunyai berat yang sama adalah ………….. A Watermelon and papaya Tembikai dan betik B Watermelon and jackfruit Unit 8 Mass Page 215
  • 9.
    Modul Bestari MatematikUPSR JPNS 2011 Tembikai dan nangka C Durian, watermelon and jackfruit Durian , tembikai dan nangka D Durian, jackfruit and papaya Durian, nangka dan betik 29. Table 6 shows the masses of four pupils. Jadual65 menunjukkan berat empat orang murid. Pupil Murid Mass Berat Lee 52 kg Ahmad 10 kg more than Lee 10 kg lebih berat daripada Lee David 5 kg less than Ahmad 5 kg kurang daripada Ahmad Rita 50 kg Table 6 Jadual 6 Which pair is the heaviest? Pasangan manakah yang paling berat? A Lee , David B David , Rita C Lee, Rita D Ahmad , David 30. Table 7 shows the masses of three bags, W, X and Y. Jadual 7 menunjukkan berat tiga beg, W , X dan Y. W X Y 35.2 kg 26 kg 49 g 30 kg 946g Table 7 Jadual 7 What is the total mass of the three bags? Berapakah jumlah berat ketiga-tiga beg itu? A 93 kg 492 g B 93 kg 195 g C 92 kg 997 g D 92 kg 195 g 31. Puan Aminah buys 4 packet of sugar. Each packet weighs 10 kg. She uses 25.5 kg of the sugar to bake cakes. How many grammes of sugar are left? Puan Aminah membeli 4 bungkus gula. Setiap packet gula berat 10kg. Dia telah menggunakan 25.5kg gula untuk membuat keknya. Berapakah gula yang masih tinggal dalam gram? Unit 8 Mass Page 216
  • 10.
    Modul Bestari MatematikUPSR JPNS 2011 A 14.5 B 145.0 C 1450.0 D 14500.0 32. Table 8 shows the mass of fruits bought by Puan Aminah. Jadual 8 menunjukkan berat buah-buahan yang dibeli oleh Puan Aminah. Fruits Buah-buahan Mangoes Mangga Rambutans Rambutan Mass Berat 860 g Table 8 Jadual 8 Calculate the total mass, in kg, of fruits bought by Puan Aminah if the mass of rambutans is 3.3 kg heavier than the mass of mangoes. Kira jumlah berat buah-buahan yang dibeli oleh Puan Aminah, dalam kg jika berat rambutan ialah 3.3kg lebih berat daripada berat mangga. A 4.16 B 5.02 C 7.46 D 8.08 33. Diagram 5 shows the price of 1 kg of banana. Rajah 5 menunjukkan harga 1 kg pisang. RM1.50 Diagram 5 Rajah 5 Puan Tan bought 6 kg of bananas. Find the balance of her money if she paid RM15 to the seller. Puan Tan telah membeli 6 kg pisang.Cari baki wang Puan Tan jika dia membayar RM15 kepada pekedai? A RM 6 B RM 7 C RM 8 D RM 9 34. When 41 345g is rounded off to the nearest kg, it becomes…… Apabila 41 345 g dibundarkan kepada kg yang terdekat, ia menjadi…………. A 4 kg B 40 kg C 41 kg Unit 8 Mass Page 217
  • 11.
    Modul Bestari MatematikUPSR JPNS 2011 D 42 kg 35. Table 9 shows prices of two over three types of meat. Jadual 9 menunjukkan harga dua daripada tiga jenis daging. Type of Meat Jenis Daging Price perkilogram Harga sekilogram Beef Daging RM14 Mutton Daging Kambing RM12 Chicken Daging Ayam Puan Zaiton bought 1 kg of beef, 2kg of mutton and 1 kg of chicken. She paid the meat with RM50 and the balance given is RM1. How much is the chicken per kilogram? Puan Zaiton beli 1 kg daging , 2 kg daging kambing dan 1 kg daging ayam. Beliau membayari daging itu dengan wang RM50 dan diberi baki sebanyak RM1. Berapakah harga sekilogram daging ayam itu? A RM8 B RM9 C RM10 D RM11 36. The incomplete table shows the masses of four pupils. Jadual yang tidak lengkap ini menunjukkan berat empat orang murid. Pupil Murid Mass Berat Chong 40 kg Lily 51 kg Desmond Mary 38 kg The average mass of those pupils is 45 kg . Calculate the mass , in kg, of Desmond. Purata berat murid-murid tersebut ialah 45kg. Kira berat Desmond, dalam kg. A 39 Unit 8 Mass Page 218 Table 9 Jadual 9
  • 12.
    Modul Bestari MatematikUPSR JPNS 2011 B 40 C 51 D 168 37. Diagram 6 shows the weight of a bag. Rajah 6 menunjukkan berat sebuah beg. Diagram 6 Rajah 6 When 5 books are put into the bag, it weighs 5.5 kg. What is the total weight, in kg, of 10 same books? Setelah ditambah 5 buah buku yang sama ke dalam beg itu, beratnya ialah 5.5 kg. Berapakah jumlah berat, dalam kg, 10 buah buku yang sama? A 0.62 B 1.1 C 3.1 D 6.2 38. A bowl was filled with 4 3 1 kg flour. Mother used 2 1 kg of the flour to bake a cake. How much flour is left in the bowl? Sebiji mangkuk dipenuhi 4 3 1 kg tepung. Ibu telah menggunakan 2 1 kg tepung untuk membuat kek. Berapakah tepung yang masih tinggal di dalam mangkuk itu? A . 3 1 1 kg B 4 1 1 kg C 6 1 1 kg D 10 1 1 kg Unit 8 Mass Page 219 Kg
  • 13.
    Modul Bestari MatematikUPSR JPNS 2011 39. Diagram 7 shows the mass of a bag containing 10 books. Rajah 7 menunjukkan berat sebuah beg yang mengandungi 10 buah buku. Diagram 7 Rajah 7 The bag has a mass of 4 1 kg, when it is empty. What is the average mass, in g, of a book in the bag? Berat beg tersebut ialah 4 1 kg apabila ia kosong. Berapakah purata berat sebuah buku, dalam g? A 3.55 B 35.5 C 355.0 D 3550 40. Diagram 8 shows the weight of 3 objects. Rajah 8 menunjukkan berat 3 objek. Diagram 8 Rajah 8 What is the total weight of all the objects? Berapakah jumlah berat ketiga-tiga objek di atas? A6·104 g C 610.4 g Unit 8 Mass Page 220 Kg 1 kg 2·5 kg 2 204 g
  • 14.
    Modul Bestari MatematikUPSR JPNS 2011 B61.04 g D 6104 g 41. Diagram 9 shows the mass of a durian and a papaya. Rajah 9 menunjukkan berat sebiji durian dan sebiji betik. Diagram 9 Rajah 9 When the durian is taken off, the reading becomes 2 200 g. Calculate the total mass, in kg, of 3 similar durians. Apabila durian itu dikeluarkan, bacaan penimbang menunjukkan 2 200 g. Hitung jumlah berat, dalam kg, 3 biji durian yang sama. A 2.3 B 2⋅6 C 6.2 D 6.9 42. Diagram 10 shows three boxes Rajah. 10 menunjukkan 3 kotak. 4.4 kg 675g 250g Calculate the total mass of all the boxes. Kira jumlah berat ketiga-tiga kotak tersebut. Unit 8 Mass Page 221 Diagram 10 Rajah 10
  • 15.
    Modul Bestari MatematikUPSR JPNS 2011 A 5.325 kg C 3.255 kg B 5.235 kg D 2.325 kg 43. Table 10 shows the masses of four pupils. Jadual 10 menunjukkan berat empat orang murid. Pupil Murid Mass (Kg) Berat (kg) Roli 36 Adli 12 kg more than Roli 12kg lebih berat daripada Roli Fadli 48 Jenny 15 kg less than Fadli 15kg lebih kurang daripada Fadli Table 10 Jadual 10 Calculate the average mass of the pupils. Kira purata berat seorang murid A 48 B 45.2 C 42.5 D 41.25 44. Table 11 shows the mass of Aqim and Faiz. Jadual 11 menunjukkan berat Aqim dan Faiz. The total mass of 4 pupils is 150 kg. Lee and Mei Mei have same weight. What is Mei Mei’s weight in kg and g. Diberi jumlah semua berat pelajar itu ialah 150 kg. Berat Lee dan Mei Mei adalah sama berat. Berapakah berat Lee dalam kg dan g. A 35 kg 550 g B 39 kg 045 g C 39 kg 450 g D 78 kg 900 g Unit 8 Mass Page 222 Nama FaizAqim Lee Mei Mei Berat(kg) 37.533.6 Table 11 Jadual 11
  • 16.
    Modul Bestari MatematikUPSR JPNS 2011 45. Diagram 11 shows the mass of a pumpkin which will divide equally among 6 persons. Rajah 11 menunjukkan berat sebiji labu yang akan dibahagikan sama banyak kepada 6 orang Diagram 11 Rajah 11 Calculate the mass of the pumpkin each person will get, in g. Hitung berat labu, dalam g, yang diterima oleh setiap orang. A 3600 B 600 C 0.60 D 0.36 46. Diagram 12 shows the mass of a packet of butter after 3 1 of it has been used to make some biscuits. Rajah 12 menunjukkan berat sepeket mentaga selepas 3 1 daripadanya digunakan untuk membuat biskut. Diagram 12 Rajah 12 What is the original mass, in g, of the packet of butter? Berapakah berat asal, dalam g, sepeket mentega itu? Unit 8 Mass Page 223 RAJAH 10 Kg
  • 17.
    Modul Bestari MatematikUPSR JPNS 2011 A 1500 C 4300 B 3400 D 5100 47. The average mass of Lee, Lim and Azlan is 40 kg. If Azlan’s mass is 45 kg, what is the total mass of Lee and Lim? Purata berat bagi Lee , Lim dan Azlan ialah 40 kg. Jika berat Azlan ialah 45 kg, berapakah jumlah berat bagi Lee dan Lim? A 65 kg B 70 kg C 75 kg D 80 kg 48. A parcel weighs 25 kg. if Julia weighs 5 3 1 the mass of the parcel, calculate the mass of Julia. Satu bungkusan berat 25 kg. Jika berat Julia adalah 5 3 1 berat bungkusan tersebut, kira berat Julia. A 30 kg B 40 kg C 45 kg D 50 kg 49. Mr Lim buys 7 fish. The mass of one fish is between 500g and 1.5 kg. What is the estimated total mass, in kg, of the 7 fish? Encik Lim membeli 7 ekor ikan. Berat seekor ikan adalah di antara 500g dan 1.5 kg. Apakah jumlah anggaran berat, dalam kg, 7 ekor ikan itu? A 3.0 kg B 3.4kg C 9.8 kg D 10.9 kg 50. Mother bought 552g of vegetables from the market. What is the mass of the vegetables left if 4 1 of the vegetables are used to cook soup? Ibu membeli 552g sayur dari pasar. Berapakah berat sayur-sayuran yang tinggal jika 4 1 daripadanya digunakan untuk memasak soup? A 125g C 414g B 138 g D 441 g 51. Linda bought 48kg of prawns and 36kg of squids. She used 8 3 of the prawns and 3 2 of the squids to cook curry. Find the difference, in kg, of the prawns and squids left Unit 8 Mass Page 224
  • 18.
    Modul Bestari MatematikUPSR JPNS 2011 Linda membeli 48kg udang dan 36kg sotong. Dia menggunakan 8 3 daripada udang tersebut dan 3 2 daripada sotong tersebut untuk memasak kari. Cari perbezaan berat, dalam kg, udang dan sotong yang tinggal. A. 6 kg B. 12 kg C. 18 kg D. 24 kg 52. Diagram 13 shows the equal balance of mass for 2 pack of sugar and 6 packet of salt. Rajah 13 menunjukkan berat yang seimbang bagi 2 bungkus gula dan 6 paket garam. Diagram 13 Rajah 13 The mass of a pack of sugar is 1.5kg. Calculate the mass, in kg, of 4 packet of salt. Berat satu bungkus gula ialah 1.5 kg. Hitung berat, dalam kg, berat bagi 4 paket garam itu. A 0.5 kg B 2 kg C 2.5 kg D 3 kg 53. Diagram 14 shows an equal balance scale. Rajah 14 menunjukkan kedudukan penimbang dalam keadaan seimbang. How much weight P1, in g if P1 and P2 are equal? Berapakah berat P1 dalam g sekiranya P1 dan P2 adalah sama? Unit 8 Mass Page 225 5 kg 100 g 50 g 200 gP P Diagram 14 Rajah 14 P 2 P1 P2
  • 19.
    Modul Bestari MatematikUPSR JPNS 2011 A 5150g B 4950g C 2745g D 2475g 54. Diagram 15 shows the portions of a cake give to Saridah, Murni and Swee Tan. Rajah 15 menunjukkan bahagian kek yang diberikan kepada Saridah, Murni dan Swee Tan mengikut pecahan tertentu. 2 1 Saridah 10 1 Swee Tan Diagram 15 Rajah 15 The mass of the cake is 5 kg. State the mass of the portion of cake that Swee Tan receives, in gram. Berat kek di atas ialah 5 kg. Nyatakan berat kek yang diterima Swee Tan, dalam g. A 2g B 20g C 200g D 2000 g 55. Diagram 16 shows the masses of two types of fruit. Rajah 16 menunjukkan jisim dua jenis buah-buahan. Diagram 16 Rajah 16 Calculate the total mass of 5 durians and 3 watermelons. Hitung jumlah berat 5 biji buah durian dan 3 biji buah tembikai. Unit 8 Mass Page 226 Murni 1.5 kg 2 4 1 kg
  • 20.
    Modul Bestari MatematikUPSR JPNS 2011 A. 6 kg 750g B. 7 kg 500 g C. 14 kg 250g D. 14 kg 500g Subjective Questions 1. Diagram 1 shows the mass of a pineapple. Rajah 1 menunjukkan berat sebiji nanas. Diagram 1 Rajah 1 State the mass, in kg, of the pineapple. Nyata berat nanas tersebut dalam kg. 2. Diagram 2 shows the mass of a papaya. Rajah 2 menunjukkan berat sebiji betik. Unit 8 Mass Page 227 kg
  • 21.
    Modul Bestari MatematikUPSR JPNS 2011 Diagram 2 Rajah 2 State the mass, in kg, of the papaya. Nyata berat papaya tersebut dalam kg. 3. Diagram 3 shows the mass of a packet of butter. Rajah 3 menunjukkan berat sebungkus mentega. State the mass, in g, of the butter. Nyata berat mentage tersebut dalam g. 4 Diagram 4 shows the total mass of the watermelons and mangoes. Rajah 4 menunjukkan jumlah berat buah tembikai dan buah mangga. Diagram 4 Rajah 4 Write the mass of fruits in kg and g. Unit 8 Mass Page 228 DIAGRAM 3 Rajah 3 Kg 0 kg 1 24 3 5
  • 22.
    Modul Bestari MatematikUPSR JPNS 2011 Tulis berat buah-buahan tersebut dalam kg dan g. 5. Covert 1.5 kg to g. Tukarkan 1.5 kg kepada gram . 6. Convert 2 kg 360g to g Tukarkan 2 kg 360 g kepada gram. 7. Convert 6 kg 30g to kilogram. Tukarkan 6 kg 30g kepada kilogram. 8. Convert 3. 05 kg to kg and g. Tukarkan 3.05 kg kepada kg dan g. 9. Convert 7 kg 55g to gram. Tukarkan 7 kg 55g kepada gram. 10. 7 kg 650g – 3 kg 25 g = ___________ kg _________g 11. 1 500 g + 700 g = ___________ kg 12. 2 kg 250g + 950 g = __________kg 13. Calculate 510 g + 2.50 kg. Kira 510 g + 2.50 kg. Give your answer, in kg. Beri jawapan anda dalam kg. Unit 8 Mass Page 229
  • 23.
    Modul Bestari MatematikUPSR JPNS 2011 14. 6 kg 50 g - 3 kg 400 g = ___________ kg 15. Calculate the difference between 5 kg 5g and 3kg 750g Kira perbezaan antara 5 kg 5g dengan 3 kg 750g. Give your answer, in kg. Beri jawapan anda dalam kg. 16. =× g35003 _____________ kg 17. kg5.23× = ________ kg________g 18. =÷66.63 kg ____________ g 19. Convert 6 10 3 kg to g. Tukarkan 6 10 3 kg kepada g. 20. Convert 3 5 2 kg to g. Tukarkan 3 5 2 kg kepada g. 21. 6 5 3 of 360g 6 5 3 daripada 360g 22. 10 9 2 of 150kg Unit 8 Mass Page 230
  • 24.
    Modul Bestari MatematikUPSR JPNS 2011 10 9 2 daripada150 kg 23. The total mass of 3 children is 62 kg 700 g . What is their average mass, in kg? Jumlah berat 3 orang kanak-kanak ialah 62kg 700g. Berapakah purata berat mereka dalam kg?? 24. The total mass of 10 packets of biscuits is 13 kg. What is the mass of each packet of biscuits? Jumlah berat 10 bungkus biscuit ialah 13 kg. Berapakah berat 1 bungkus biskiut? Give the answer in g. Beri jawapan dalam g. 25. Table 1 shows the mass of box P and Q. Jadual 1 menunjukkan berat kotak P dan Q. Table 1 Jadual 1 Find the total mass the two boxes, in kg. Cari jumlah berat kedua-dua kotak tersebut, dalam kg. 26. Fatimah weighs 24 kg. Aqilah weighs 8 kg less than Fatimah. Fatimah berat 24 kg. Aqilah berat 8 kg kurang daripada Fatimah What is Aqilah’s weight, in kg? Berapakah berat Aqilah dalam kg? Unit 8 Mass Page 231 Box Kotak P Q Mass Berat 2000g 4.5 kg
  • 25.
    Modul Bestari MatematikUPSR JPNS 2011 27. Table 2 below shows the mass of three pupils. J Jadual 2 menunjukkan berat tiga orang murid. Pupil Murid Mass ( kg) Berat ( kg ) Izam 36 Syaza 34 Lia 38 Find the difference between the heaviest and the lightest pupils. Cari perbezaan berat antara murid yang paling berat dengan murid yang paling ringan. 28. Table 3 shows the mass of fruits. Jadual 3 menujukkan berat buah-buahan. Table 3 Jadual 3 Calculate the total mass, in kg, of the 2 papayas and 3 mangoes. Kira jumlah berat dalam kg untuk 2 biji betik dan 3 biji mangga. Unit 8 Mass Page 232 Type of fruits Jenis Buah-buahan Mass Berat Papaya Betik 2.5 kg Mango Mangga 1.5kg Table 2 Jadual 2
  • 26.
    Modul Bestari MatematikUPSR JPNS 2011 29. A box contains 5.5 kg of coffee. A shopkeeper wants to pack the coffee into 5 equal packets. Find the mass of 3 packets of coffee in gram. Sebuah kotak mengandungi 5.5 kg kopi. Seorang Jurujual membungkus kopi tersebut kepada 5 bungkus yang sama. Cari berat 3 bungkus kopi dalam bentuk gram. 30. Diagram 4 shows the mass of an orange. Rajah 4 menunjukkan berat sebiji limau. State the total mass in g, of 15 oranges, each with the same mass as the orange in Diagram 4. Nyatakan jumlah berat , dalam g, 15 biji limau yang mempunyai berat yang sama seperti yang ditunjukkan dalam Rajah 4. 31. Diagram shows the mass of 5 mangoes. Rajah menunjukkan berat 5 biji mangga. Diagram 5 Unit 8 Mass Page 233 DIAGRAM 4 Rajah 4
  • 27.
    Modul Bestari MatematikUPSR JPNS 2011 Rajah 5 After 3 of the mangoes has been taken out, the reading of the scale shows 1.2 kg. What is the mass, in g, of 3 mangoes that has been taken out.. Selepas 3 biji mangga itu dikeluarkan, bacaan penimbang menunjukkan 1.2kg. Berapakah berat 3 biji mangga yang telah dikeluarkan dalam g. 32. Diagram 6 shows the mass of a sack of rice. Rajah 6 menunjukkan sebungkus beras. Diagram 6 Rajah 6 The rice was shared equally among Pak Ali and his 4 friends. How much rice did Pak Ali get? Beras tersebut akan dibahagi sama rata antara Pak Ali dan 4 orang kawannya. Berapakah banyak beras akan Pak Ali dapat? 33. Table 4 shows the quantities and weight of text book and exercises book. Jadual 4 menunjukkan bilangan dan berat buku teks dan buku latihan. Quantity Bilangan Item Barangan Weight per unit Berat per unit 2 unit Text Book Buku Teks 2⋅5 kg 7 unit Exercises Book Buku Latihan 550 g Unit 8 Mass Page 234 Rice 250kg
  • 28.
    Modul Bestari MatematikUPSR JPNS 2011 Table 4 Jadual 4 Calculate the total weight, in grams. Hitungkan jumlah berat, dalam gram. 34. My mother bought 5 kg of flour. She used 4 1 1 kg of flour to bake a cake. How much flour was left in kg ? Emak saya membeli 5 kg tepung. Beliau telah menggunakan 4 1 1 kg tepung tersebut untuk membuat kek. Berapakah banyak tepung masih tinggal dalam kg? 35. Lily weighs 50 kg. If Ali weighs 2 1 the mass of Lily. What is the total mass both of them? Berat Lily ialah 50kg. Jika berat Ali 2 1 daripada berat Lily. Berapakah jumlah berat kedua-dua mereka? 36. 4 durians weight 6 kg. Find the mass, in kg of 10 durians with the same size. 4 biji durian beratnya 6 kg .Cari berat, dalam kg, 10 biji durian yang sama saiz. 37. Diagram 7 shows mass of a durian. Rajah 7 menunjukkan berat sebiji durian. Unit 8 Mass Page 235 2 0 kg 1 23 4
  • 29.
    Modul Bestari MatematikUPSR JPNS 2011 Diagram 7 Rajah 7 What is the total mass of 5 same durians, in kg? Berapakah jumlah berat, dalam kg, 5 biji durian yang sama? 38. Diagram 8 shows the total mass of a chicken and a duck. Rajah 8 menunjukkan jumlah berat seekor ayam dan seekor itik. Diagram 8 Rajah 8 If the weight of the duck is 2 kg 50g.What is the weight of the chicken in kg? Jika berat itik tersebut ialah 2 kg 50g. Berapkah berat ayam tersebut dalam bentuk kg? 39. 4 kg of biscuits cost RM20. How many kg can be bought withRM100 ? 4 kg biskut berharga RM20. Berapa kg biskut dapat dibeli dengan wang RM100? 40. Diagram 9 shows the mass of a watermelon. Rajah 9 menunjukkan berat sebiji tembikai. Unit 8 Mass Page 236 0 3 1 24 5 kg 3 1 2 0 kg
  • 30.
    Modul Bestari MatematikUPSR JPNS 2011 Diagram 9 Rajah 9 The watermelon was cut into 2 portions. If one portion weighed 750 g, calculate the mass, of the other portion, in g. Tembikai itu dibelah kepada dua bahagian. Jika satu bahagian beratnya 750 g, hitungkan berat, bahagian kedua betik itu, dalam g. 41. Diagram 10 shows the weight of some oranges and a pineapple. Rajah 10 menunjukkan berat beberapa biji oren dan sebiji nanas. Find the total weight of 1 pineapple and 6 oranges of equal masses, in kg . Cari jumlah berat 1 biji nanas dan 6 biji oren yang sama berat, dalam kg. 42. Diagram 11 shows the mass of a basketball. Rajah 11 menujukkan berat sebiji bola keranjang. Unit 8 Mass Page 237 Diagram 10 Rajah 10 200  0 g 400600 800 200  0 g 400600 800 g
  • 31.
    Modul Bestari MatematikUPSR JPNS 2011 Diagram 11 Rajah 11 When Jess added a tennis ball, the reading on the weighing scales becomes 800g. What is the mass, in g , of the tennis ball. Jess menambah sebiji bola tennis. Bacaan pada penimbang itu menjadi 800 g. Berapakah berat bola tenis itu? 43. Diagram 12 shows the mass of a box. Rajah 12 menunjukkan berat sebuah kotak. Diagram 12 Rajah 12 When 5 books are added, the reading on the weighing becomes 1 kg. What is the average mass of the books, in g ? Apabila 5 buah buku ditambah , bacaan pada penimbang itu menjadi 1 kg. Berapakah purata berat buku itu dalam g? 44. Diagram 13 shows the mass of box P and 2 cans of equal saiz. Rajah13 menunjukkan berat kotak P dan berat 2 tin yang sama saiznya. P 2.4 kg Diagram 13 Unit 8 Mass Page 238 g
  • 32.
    Q P Modul Bestari MatematikUPSR JPNS 2011 Rajah 13 How much the mass , in kg of 4 cans? Berapakah berat, dalam kg, 4 tin itu? 45. Diagram 14 shows the weight of a box, X and a weight, Y. Rajah 14 menunjukkan berat sebuah kotak, X dan pemberat, Y How many more weight Y must you added to balance the scale? Berapa banyak pemberat Y yang perlu ditambah supaya penimbang itu seimbang? 46. Diagram 15 shows the weight of solids P and Q. Rajah 15 menunjukkan berat pepejal P dan Q. Unit 8 Mass Page 239 700 g 2.45 kg 1500g Y 250 g Diagram 14 Rajah 14 X
  • 33.
    Modul Bestari MatematikUPSR JPNS 2011 Diagram 15 Rajah 15 How much weight, in g, must be added to Q to balance the scales? Berapakah berat, dalam g, yang perlu ditambah pada Q supaya penimbang itu seimbang? 47. Diagram 16 shows the weight of P and Q. Rajah 16 menunjukkan berat P dan Q. Calculate the weight, in g, that need to taken from P to Q to makes balance the scales? Hitungkan berat, dalam g, yang perlu diambil dari P ke Q supaya kedua-duanya sama berat? 48. Diagram 17 shows the masses of box Y and Z. Rajah 17 menunjukkan berat kotak Y dan Z. Unit 8 Mass Page 240 700 g 1⋅6 kg Diagram 16 Rajah 16 P Q
  • 34.
    Modul Bestari MatematikUPSR JPNS 2011 Y Z 950 g 2·2 kg Diagram 17 Rajah 17 Calculate the weight, in g, that need to taken from Z to Y , to make the two boxes have the same mass? Hitungkan berat, dalam g, yang perlu diambil dari Z ke Y supaya kedua-dua kotak itu sama berat? 49. Diagram 17 shows the masses of three shapes respectively. Rajah 17 menunjukkan dua pepejal dengan berat masing-masing. M N Q 255 g 0.65 kg 2 kg Diagram 18 Rajah 18 Find the total mass, in g, of the three shapes. Cari jumlah berat tiga pepejal itu, dalam g. 50. A container weighs 550g. After it is filled with 30 bottles of equal mass, its mass becomes 18.25 kg. What is the mass, in kg, of a bottle? Unit 8 Mass Page 241
  • 35.
    Modul Bestari MatematikUPSR JPNS 2011 Satu bekas berat 550g. Setelah diisi dengan 30 botol yang sama berat, berat bekas itu menjadi 18.25kg. Berapakah berat, dalam kg, satu botol. 51. Diagram 19 shows the mass of a bag of rice. Rajah 19 menunjukkan berat sebungkus beras. Diagram 19 Rajah 19 Mary buys 5 bags of the rice. She repacks the rices into 25 small packets. Each packet contains the same mass of the rices. Calculate the mass, in kg, of rice in each packet. Mary membeli 5 bungkus beras tersebut. Dia membungkus semula beras tersebut kepada 25 bungkusbungkusan yang kecil. Setiap bungkusan yang kecil mempunyai berat yang sama. Hitungkan berat beras dalam bungkusan kecil, dalam kg. 52. Diagram 20 shows the price per kg of fish. Rajah 20 menunjukkan harga bagi sekilogram ikan. Unit 8 Mass Page 242RM2
  • 36.
    Modul Bestari MatematikUPSR JPNS 2011 Diagram 20 Rajah 20 Madam Brenda has RM15. What is the mass of fish, in g, can she buy? Puan Brenda mempunyai RM15. Berapa berat ikan , dalam g, yang Puan Brenda dapat beli? 53. Johani uses 5 3 of 6500 g of flour to bake a cake. She tries to pack the remaining flour equally into 20 small packets. Find the mass, in g, of flour in each small packet. Johani menggunakan 5 3 daripada 6500 g tepung untuk membuat kek. Dia cuba membungkus semula baki tepung tersebut kepada 20 paket yang kecil. Cari jisim tepung setiap paket kecil dalam g. 54. Diagram 21 shows the mass of biscuits in a tin. Rajah 21 menunjukkan berat setin biskut. Diagram 19 Rajah 19 Unit 8 Mass Page 243 Biscuits Biskut 4.5kg
  • 37.
    Modul Bestari MatematikUPSR JPNS 2011 Mary buys 5 tins of the biscuits. She sells 70% of the biscuits. Calculate the biscuits in kg,does she sell? Mary membeli 5 tin biskuit tersebut. Dia menjual 70% biskut tersebut. Hitung berat biskut yang dia jual , dalam kg. 55. Aminah buys 3 packetsof rice. The masses of 3 packets of rice are 8.5kg, 6.2kg and 10.8kg respectively. She uses 5 2 of the rice to cook chicken rice. Find the mass, in kg, of rice used to cook chicken rice. Aminah membeli 3 paket beras. Berat 3 paket beras tersebut masing-masing ialah 8.5 kg, 6.2 kg dan 10.8 kg. Dia menggunakan 5 2 daripada beras itu untuk memasak nasi ayam. Cari jisim beras yang digunakan untuk memasak nasi ayam dalam kg. Unit 8 Mass Page 244
  • 38.
    Modul Bestari MatematikUPSR JPNS 2011 SEKTOR PENGURUSAN AKADEMIK JABATAN PELAJARAN NEGERI SABAH Marking Scheme : Mathematics Paper 1 (Objective) Topic : 8 Mass Answer: Marking Scheme : Mathematics Paper 2 (Subjective) Topic : 8 Whole Numbers Unit 8 Mass Page 245 1 C 2 A 3 D 4 A 5 C 6 D 7 B 8 B 9 B 10 B 11 D 12 C 13 D 14 B 15 C 16 B 17 D 18 B 19 D 20 A 21 C 22 C 23 D 24 D 25 B 26 A 27 C 28 A 29 D 30 D 31 D 32 B 33 A 34 C 35 D 36 C 37 D 38 B 39 C 40 D 41 D 42 A 43 D 44 C 45 B 46 D 47 C 48 B 49 C 50 C 51 C 52 B 53 D 54 D 55 C
  • 39.
    Modul Bestari MatematikUPSR JPNS 2011 Unit 8 Mass Page 246 Questions No. Suggested Answers Sub Marks Total Marks Remarks 1 2 kg P1 1 2 3.6 kg P1 1 3 2 200 g P1 1 4 2 kg 500g P1 1 5 1 500 g P1 1 6 2360 g P1 1 7 6.03 kg P1 1 8 3 kg 50g P1 1 9 7055 g P1 1 10 4 kg 625 P1 1 11 1.5kg + 0.7kg = 2.2 kg K1 N1 2 Accept calculation in vertical form 12 2.25 kg + 0.95 kg = 3.2 kg K1 N1 2 Accept calculation in vertical form 13 0.51 kg + 2.5 kg =3.01 kg K1 N1 2 Accept calculation in vertical form
  • 40.
    Modul Bestari MatematikUPSR JPNS 2011 Unit 8 Mass Page 247 Questions No. Suggested Answers Sub Marks Total Marks Remarks 14 6.05 kg - 3.4 kg =2.65 kg Remark : Convert to kg then minus K1 N1 2 Accept calculation in vertical form 15 5.005kg – 3.75kg = 1.255 kg Remark : Convert to kg then minus K1 N1 2 Accept calculation in vertical form 16 3500g= 3.5 kg 3.5kg ×3 = 10.5 kg Remark : Convert to kg then multiply K1 N1 2 Accept calculation in vertical form 17 2.5 kg ×3 = 7.5 kg = 7 kg 500 g K1 N1 2 Accept calculation in vertical form 18 63.6 1000× = 63600g 63600 ÷ 6 = 10600g Remark : Convert to gram then divide K1 N1 2 Accept calculation in vertical form 19 1000 10 63 × = 6300g Remark : Convert to improper fraction then multiply 1000 K1 N1 2 Accepted calculation: 63 ×1000 ÷10 20 1000 5 17 × =3400 g Remark : Convert to improper fraction then multiply 1000 K1 N1 2 Accepted calculation: 17×1000 ÷ 5 21 g360 6 23 × =1380g Remark : Convert to improper fraction then multiply K1 N1 2 Accepted calculation: 23 ×360÷6 22 kg150 10 29 × =435 kg Remark : Convert to improper fraction then multiply K1 N1 2 Accepted calculation: 29 ×150 ÷10 23 62.7 kg ÷ 3 = 20.9 kg Remark : Convertion then divide K1 N1 2 Accept calculation in vertical form 24 13 000g ÷ 10 = 1300g Remark : Convertion then divide K1 N1 2 Accept calculation in vertical form 25 2 kg + 4.5 kg = 6.5 kg Remark : Convertion then plus K1 N1 2 Accept calculation in vertical form
  • 41.
    Modul Bestari MatematikUPSR JPNS 2011 Unit 8 Mass Page 248 Questions No. Suggested Answers Sub Marks Total Marks Remarks 26 24 kg – 8kg = 16 kg K1 N1 2 Accept calculation in vertical form 27 38 kg - 34 kg =4 kg K1 N1 2 Accept calculation in vertical form 28 (2.5kg )2× + ( 1.5 kg 3× ) 5 kg + 4.5 kg = 9.5 kg Remark : Multiply then plus K1 K1 N1 3 Accept calculation in vertical form 29 5500g 5÷ = 1100 g 1100 g 3× = 3300 g Remark : Convertion then divide then multiply K1 K1 N1 3 Accept calculation in vertical form 30 200g 200g 15× = 3000g P1 K1 N1 3 Accept calculation in vertical form 31 3400 g 3400g – 1200g = 2200g P1 K1 N1 3 Accept calculation in vertical form 32 250kg ÷ 5 = 50 kg K2 N1 3 Accept calculation in vertical form 33 (2500g 2× )+(550g ×7) 5000g + 3850g = 8850 g Remark : Multiply then plus K1 K1 N1 3 Accept calculation in vertical form 34 1000 4 1 1 × = 1250g 5kg – 1.25 kg =3.75 kg Remark : Multiply then minus Or kg 4 3 3 4 1 1 4 4 3 4 1 15 = − =− K1 K1 N1 K1 K1 N1 3 Accept calculation in vertical form 35 50kg 2 1 × =25 kg 50 kg + 25 kg = 75 kg Remark : Multiply then plus K1 K1 N1 3 Accept calculation in vertical form 36 6.0 kg ÷ 4 = 1.5 kg 1.5 kg ×10 = 15 kg Remark :Divide then multiply K1 K1 N1 3 Accept calculation in vertical form
  • 42.
    Modul Bestari MatematikUPSR JPNS 2011 Unit 8 Mass Page 249 Questions No. Suggested Answers Sub Marks Total Marks Remarks 37 1500 g 1.5kg ×5 = 7.5 kg P1 K1 N1 3 Accept calculation in vertical form 38 4.5 kg 4.5 kg – 2.05kg = 1.95 kg P1 K1 N1 3 Accept calculation in vertical form 39 RM 20 ÷ 4= RM 5 RM100 ÷ RM 5 = 20 kg K1 K1 N1 3 Accept calculation in vertical form 40 2500g 2500g – 750g =1 750g P1 K1 N1 3 Accept calculation in vertical form 41 500g ÷ 2 = 250g 0.4kg + (0.25 kg 6× ) = 1.9 kg Or 0.4 kg +( 0.5kg ×3) =1.9 kg K1 K1 N1 3 Accept calculation in vertical form 42 650g 800g – 650g =150g P1 K1 N1 3 Accept calculation in vertical form 43 1000g -750g = 250g 250g ÷ 5 =50g K1 K1 N1 3 Accept calculation in vertical form 44 2.4kg ÷ 2=1.2 kg 1.2 kg ×4 =4.8 kg Or 2.4kg ×2=4.8 kg K1 K1 N1 3 Accept calculation in vertical form Questions No. Suggested Answers Sub Marks Total Marks Remarks 45 1500g – 250g=1250g 1250g ÷ 250 =5 K1 K1 N1 3 Accept calculation in vertical form 46 2450g – 700g = 1750g K2 N1 3 Accept calculation in vertical form 47 (1600g + 700g) ÷ 2 = 1150g 1600g – 1150g = 450g Remark : Do additional ( ) then divide to find the average mass then minus K1 K1 N1 3 Accepted calculation: 2 7001600 gg + 48 (2200g+950g) ÷ 2= 1575g 2200g – 1575g =625g Remark : Do additional ( ) then divide to find the average mass then minus K1 K1 N1 3 Accepted calculation 2 9502200 gg + 49 255g +650g = 905g 905g +2000g =2905g Or 255g +2000g=2255g 2255g+ 650g =2905g Or 650g +2000g = 2650g 2650g + 255g =2905g K1 K1 N1 3 Accept calculation in vertical form 50 18.25 – 0.55kg = 17.7 kg 17.7 kg 30÷ = 0.59 kg Remark : Do minus then division K1 K1 N1 3 Accept calculation in vertical form 51 20kg x 5 = 100kg 100kg ÷ 25 = 4kg Remark : Do multiplication then division K1 K1 N1 3 Accept calculation in vertical form 52. RM15 ÷ RM2 = 7.5kg 7.5 X 1000g =7500g Remark : Do division then multiplication K1 K1 N1 3 Accept calculation in vertical form 53. 6500g 5 2 × =2600g 2600g ÷ 20 =130g Remark : Do multiplication then division K1 K1 N1 3 Accept calculation in vertical form 4.5kg X 5 =22.5kg
  • 43.
    Modul Bestari MatematikUPSR JPNS 2011 Name : Marcella Yong Oi Len SJK C Sin Hwa, Tawau e-mail: marcellaoilen@yahoo.com Unit 8 Mass Page 250