5. A. Write the following in words.
1. 24 -
2. 85 -
3. 19 -
4. 905 -
5. 7 643 -
6. 982 -
twenty-four
eighty-five
nineteen
nine hundred five
seven thousand six hundred forty-three
nine hundred eighty-two
6.
7. B. Write the following in standard form.
1. sixty-eight -
2. fifty-nine -
3. Four hundred fifteen -
4. eight hundred twelve -
5. five thousand eleven -
6. two thousand eighty-five -
68
59
415
812
5 011
2 085
8.
9.
10. C. Round each of the following to the nearest hundred.
1. 632 -
2. 957 -
3. 8 254 -
4. 4 537 -
5. 2 768 -
6. 72 936 -
7. 91 762 -
8. 96 386 -
9. 927 633 -
10. 197 472 -
600
1000
8 300
4 500
2 800
73 000
91 800
96 400
927 600
197 500
11.
12. D. Find the sum of each of the following:
1. 95 + 45 =
2. 39 + 85 =
3. 825 + 463 =
4. 267 + 546 =
5. 817 + 647 =
6. 8 264 + 9 128 =
7. 9 253 + 2 944 =
8. 5 339 + 1 554 =
140
124
1 288
813
1 464
17 392
12 197
6 893
23. I. Give two examples of the Commutative and Associative
properties of addition.
1. Commutative property:
a. ___________________________
b. ______________________________________
2. Associative Property:
a. ________________________________
b. __________________________________________
14 + 5 = 5 + 14
18 + 7 = 7 + 14 Both properties make
4 + (15 + 12) = (4 + 15) + 12
6 + (23 + 5) = (6 + 23) + 5 additions easier
24. J. Answer each of the following
1. What are the parts of a subtraction sentence? Give an example and label.
2. If 78 Grade 4 and 68 Grade 3 Boy Scouts represented their school in a camping
expedition, how many Boys Scouts from the school went?
3. Gerson delivered 1448 eggs to a grocery store in June and 2556 eggs in July.
How many eggs did Gerson deliver in two months?
4. Clare bought a blouse and a T-shirt for ₱520 for both items. If the blouse cost
₱180 more than the T-shirt, how much did each item cost?
5. A program has 2 450 spectators made up of students and parents. If there are
1682 students, how many are parents?
Ex. 46 – 20 = 26 → 46 – minuend, 20 – subtrahend, 26 – difference
146 Boy Scouts.
4004 eggs in two months.
₱170.00 (T-shirt), ₱350.00 (blouse)
768.
25. 6. In a basketball game, Team A scored eighty-nine points while Team B scores 12
points more. How many points did Team B score.
7. In a school, on the first day of enrolment 689 students enrolled. On the second
day, 76 fewer students enrolled. How many students enrolled on the two days?
8. After spending ₱345.00, Joe had ₱478.00 left in his purse. How much money
had he at first?
9. Pete made 37 toy cars on Saturday and 59 care on Sunday. If he sold 42 cars on
Monday and 35 cars on Tuesday, how many cars remained?
10. Mark went shopping. In the first store, he bought a shirt worth ₱345.00. In the
next store, he bought a pair of slippers for ₱125.00 and a pair of pants for ₱455.
How much in all did he spend?
101 points
1302 students enrolled
₱823.00 at first
19 cars were left.
₱ 925
26.
27. 1. Ken Mico has Php750.00. He wants to buy two shirts. One costs Php440.00,
while the other costs Php520.00. How much more money does he need to buy the
shirts?
2. The difference between two numbers is 2,500. If the smaller number is 3,500,
what is the larger number?
3. In a fun run activity, Kester ran 25 minutes. James ran 8 minutes longer than
Melody did. What is the total number of minutes spent by Kester and James?
4. The first four terms of a sequence are 1,3,6,10. What is the 7th term?
Php210.00
6,000
58 minutes
28
28. 5. Mr. Pablo Cortez earned Php9,500 last month. He spent Php2,775
on food and Php3,300 on other things. How much money was left to
him?
6. Edward made 117 crisp banana rolls. He gave away 12 rolls and
sold the rest at Php5.00 each. How much money did she earn?
7. How much money is in your wallet if it contains one fifty-peso bill,
one twenty-peso bill, three ten peso coins, one five peso coin, three
one peso coins?
Php3,425
Php525
Php108
