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# Math (F1) Decimal

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### Math (F1) Decimal

1. 1. WELCOME AND THANK YOU FOR USING THIS MODUL. PLEASE SELECT… User’s Manual The Module About Author
2. 2. User’s manual : Click this button to go to home Click this button to go to list of content Button to go to next slide Button to go to previous slide
3. 3. Button to go back to main slide of each subtopic Button to go back to main slide of all question Button to go back to main slide of tutorial Button to go back to question Main Menu
4. 5. CHAPTER 4: DECIMAL FORM 1 ENTER
5. 6. summary INTRODUCTION CONTENT TUTORIAL SUMMARY Main Menu
6. 7. introduction
7. 8. Pyramid of Egypt The use of decimals in daily life
8. 9. Pyramid of Egypt The use of decimals in daily life
9. 10. <ul><li>By the end of this lesson, you will able to; </li></ul><ul><li>Represent fractions and as decimals and vice-versa. </li></ul><ul><li>Represent fractions with denominators 10,100 and 1000 as decimals. </li></ul><ul><li>Read and write decimals to thousandths. </li></ul><ul><li>Change fractions to decimals and vice-versa. </li></ul>
10. 11. REPRESENT FRACTIONS WITH DENOMINATOR 10, 100, 1000 AS DECIMALS REPRESENT FRACTION AS DECIMALS AND VICE VERSA CHANGING FRACTIONS TO DECIMALS AND VISE VERSA CONTENTS RELATIONSHIP BETWEEN DECIMALS AND FRACTIONS
11. 12. REPRESENT FRACTION AS DECIMALS AND VICE VERSA
12. 13. DIAGRAM THE SHADED PART IS ONE PART OUT OF TEN PARTS DESCRIPTION 0 1 0 1 0 0
13. 14. DIAGRAM THE SHADED PART IS ONE PART OUT OF TEN PARTS DESCRIPTION 0 1 0 1 0 0
14. 15. THE SHADED PART IS 27 PART OUT OF 100 PARTS DIAGRAM DESCRIPTION 0 2 7 0 2 0 0 7 0 0 7 0 0 0
15. 16. THE SHADED PART IS 27 PART OUT OF 100 PARTS DIAGRAM DESCRIPTION 0 2 7 0 2 0 0 7 0 0 7 0 0 0
16. 17. HOW TO READ AND WRITE DECIMALS Zero point four seven Three point five nine Thirty-eight point two four Four point zero seven three 38.24 4.073 3.59 0.47 Read and write as: Decimals
17. 18. HOW TO READ AND WRITE DECIMALS Zero point four seven Three point five nine Thirty-eight point two four Four point zero seven three 38.24 4.073 3.59 0.47 Read and write as: Decimals
18. 19. REPRESENT FRACTIONS WITH DENOMINATOR 10, 100, 1000 AS DECIMALS
19. 20. Any fraction with denominator 10, 100 and 1 000 can be expressed in decimals. Fractions 0.001 0.01 0.1 Decimals
20. 21. Any fraction with denominator 10, 100 and 1 000 ca be expressed in decimals. Fractions 0.001 0.01 0.1 Decimals
21. 22. 1 2
22. 23. Express the following in decimals forms. Example 1 Solution 1 zero in the denominator 1 digit to the right of the decimal 7 . 0 10 7 
23. 24. Express the following in decimals forms. Example 1 Solution 1 zero in the denominator 1 digit to the right of the decimal 7 . 0 10 7 
24. 25. Express the following in decimals forms. Example 2 Solution 2 digit to the right of the decimal 2 zero in the denominator 34 . 0 100 34 
25. 26. Express the following in decimals forms. Example 2 Solution 2 digit to the right of the decimal 2 zero in the denominator 34 . 0 100 34 
26. 27. CHANGING FRACTIONS TO DECIMALS AND VISE VERSA
27. 28. To change a fraction to a decimals Rule : Divide the numerator by the denominator Example 1 : Change the following fraction into decimals Solution : 0 3 0 2 8 2 0 2 0 0 75 . 0  4 3  4 3 
28. 29. To change a fraction to a decimals Rule : Divide the numerator by the denominator Example 1 : Change the following fraction into decimals Solution : 0 3 0 2 8 2 0 2 0 0 75 . 0  4 3  4 3 
29. 30. Example 2 : Change the following fraction into decimals Solution : 5 1 0 1 0 0 5 6 2 . 1  5 6   5 1 1 
30. 31. Example 2 : Change the following fraction into decimals Solution : 5 1 0 1 0 0 5 6 2 . 1  5 6   5 1 1 
31. 32. To change a decimals to a fraction Rule : Express the decimals as a fraction by the denominator by using 10, 100 and 1000. Solution : Example 1 : Change the following decimals into fraction 2 zero 2 digit 100 4 25 1  04 . 0 
32. 33. To change a decimals to a fraction Rule : Express the decimals as a fraction by the denominator by using 10, 100 and 1000. Solution : Example 1 : Change the following decimals into fraction 2 zero 2 digit 100 4 25 1  04 . 0 
33. 34. Solution : Example 2 : Change the following decimals into fraction  2 zero 2 digit 4 1 2  100 25 2  25 . 0 2  25 . 2 
34. 35. Solution : Example 2 : Change the following decimals into fraction  2 zero 2 digit 4 1 2  100 25 2  25 . 0 2  25 . 2 
35. 36. Solution : Example 3 : Change the following decimals into fraction 3 zero 3 digit 1000 75 40 3  075 . 0 
36. 37. Solution : Example 3 : Change the following decimals into fraction 3 zero 3 digit 1000 75 40 3  075 . 0 
37. 38. TUTORIAL
38. 39. <ul><li>Form the group consist of 5 or 6 members. </li></ul><ul><li>Each group are given 5 points. </li></ul><ul><li>The group that want to answer the question need to show the number of group first. The faster one can answer the questions. </li></ul><ul><li>The correct answer get 5 points but uncorrect answer will deduct 3 points. </li></ul><ul><li>The winner get the reward. </li></ul>Instruction
39. 40. 1 2 3 4 5 6 7 8
40. 41. 1 Write the following decimals in words A. Nine point nine nine nine B. Nine point nine nine C. Nine point ninety nine D. Nine point nine 9. 99 1 2 3 4 5 6 7 8
41. 42. 1 A. Nine point nine nine nine B. Nine point nine nine C. Nine point ninety nine D. Nine point nine Write the following decimals in words 9. 99
42. 43. TRY AGAIN?
43. 44. ANSWER 1 2 3 4 5 6 7 8
44. 45. Express the following decimals as numerals 2 A. 0.068 B. 0.638 C. 0.863 D. 0.368 Zero point three six eight 1 2 3 4 5 6 7 8
45. 46. 2 A. 0.068 B. 0.638 C. 0.863 D. 0.368 Express the following decimals as numerals Zero point three six eight
46. 47. TRY AGAIN?
47. 48. ANSWER 1 2 3 4 5 6 7 8
48. 49. 3 Write the following fraction as a decimals A. 3.53 B. 3.75 C. 3.25 D. 3.34 1 2 3 4 5 6 7 8
49. 50. 3 Write the following fraction as a decimals A. 3.53 B. 3.75 C. 3.25 D. 3.34 1 2 3 0 2 0 2 0 2 0 0
50. 51. TRY AGAIN?
51. 52. ANSWER 1 2 3 4 5 6 7 8
52. 53. 4 Convert the following decimal into fraction or mixed number to its lowest terms A. B. C.  D. 2.85 1 2 3 4 5 6 7 8
53. 54. 4 Convert the following decimal into fraction or mixed number to its lowest terms A. B. C.  D. 2.85
54. 55. TRY AGAIN?
55. 56. ANSWER 1 2 3 4 5 6 7 8
56. 57. <ul><li>0.770 as a fraction is </li></ul>5 A. B. C.  D. 1 2 3 4 5 6 7 8
57. 58. <ul><li>0.770 as a fraction is </li></ul>5 5 A. B. C.  D.
58. 59. TRY AGAIN?
59. 60. ANSWER 1 2 3 4 5 6 7 8
60. 61. 6 Express as a decimals A. 9.17 B. 9.017 C. 9.071 D. 0.917 1 2 3 4 5 6 7 8
61. 62. 6 Express as a decimals A. 9.17 B. 9.017 C. 9.071 D. 0.917
62. 63. TRY AGAIN?
63. 64. ANSWER 1 2 3 4 5 6 7 8
64. 65. 7 1.987 can read as A. One point ninety eight seven B. One point nine eighty seven C. One point nine eight seven D. One point eight seven nine 1 2 3 4 5 6 7 8
65. 66. C. One point nine eight seven 7 1.987 can read as A. One point ninety eight seven B. One point nine eighty seven D. One point eight seven nine
66. 67. TRY AGAIN?
67. 68. ANSWER 1 2 3 4 5 6 7 8
68. 69. 8 Which of the following fraction is equivalent to 0.625? A. B. C.  D. 1 2 3 4 5 6 7 8
69. 70. 8 Which of the following fraction is equivalent to 0.625? A. B. C.  D.
70. 71. TRY AGAIN?
71. 72. ANSWER 1 2 3 4 5 6 7 8
72. 73. SUMMARY
73. 74. A DECIMALS REPRESNTS A FRACTION WHOSE DENOMINATOR IS 10, 100, 1000 (multiple of 10) FRACTION DECIMALS DECIMALS
74. 75. Designer Nur Fatihah Abdullah
75. 76. BIODATA Nur Fatihah Bt Abdullah Practicum Teacher (09 – 00) Mathematic Education Universiti Pendidikan Sultan Idris
76. 77. Developed by : Nur fatihah Abdullah Special For SMS Muzaffar Syah (MOZAC) Main Menu
77. 78. ARE YOU SURE TO EXIT? YES NO
78. 79. THANK YOUS