WHOLE NUMBERS – L2 (N2) (~60 Mins) Date/Time: Tutor:
(Part 1) Revise(15-20mins) Start Time:
(Part2) Practice (~40mins). Start Time:
1. Arrange the numbers in order beginning with the smallest. Working
(a) 47620, 47591, 46135, 46921
Answer:
(b) 988, 978, 958, 938, 987
Answer:
2. Arrange the numbers in order beginning with the greatest.
(a) 714, 722, 709, 720, 710
Answer:
(b) 25426, 25391, 25634, 25553, 25518
Answer:
3. Use 4, 7, 6, 9 to from the
(a) greatest 4-digit number
Answer:
(b) smallest 4-digit number
Answer:
4. Circle the odd numbers
24, 33, 67, 22, 90, 15
5. What number is 20 more than 438?
Answer:
6. What number is 112 less than 438?
Answer:
7. What number is 100 more than 8637?
Answer:
8. What number is 1000 less than 8592?
Answer:
9. Round off 70187 to the nearest:
(a) ten
(b) hundred
(c) thousand
10. Round off 89721 to the nearest
(a) ten
(b) hundred
(c) thousand
11*. Use all the digits 6, 5, 2, 8 to from the number closest to 6000.
12. Mary has 125 stamps. James has 68 more than Mary. How many stamps does James has?
PSLE (2018F)
13. Use the digits below to form the smallest 5-digit odd number. Each digit can only be used once. (21/p1/f)
8 1 7 2 5
14. The first three figures in a pattern are shown. How many triangles will Figure 8 have? (29/p1/f)
Total Mark: /21
Tutor Remark:
Answer Key:
1a. 46135, 46921, 475591, 47620
1b. 938, 958, 978, 987, 988
2a. 722, 720, 714, 710, 709
2b. 25634, 255553, 25518, 25426, 25391
3. 9764
3b. 4679
4. 33, 67, 15
5. 458
6. 326
7. 8737
8. 8492
9a. 70180
b. 70200
c. 70000
10a. 89720
10b. 87900
10c. 90000
11. 6258
12. 196
13. 81725
14. 64
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