ICSE Class 6 Mathematics - Natural and Whole Numbers - Test 2 (Intermediate)
1. Which list shows the first five natural numbers?
A. 0, 1, 2, 3, 4
B. 1, 2, 3, 4, 5
C. -1, 0, 1, 2, 3
2. Which list shows the first five whole numbers?
A. 0, 1, 2, 3, 4
B. 1, 2, 3, 4, 5
C. 2, 3, 4, 5, 6
3. What is the successor of 2,999?
A. 2,998
B. 2,990
C. 3,000
4. What is the predecessor of 10,000?
A. 10,001
B. 9,999
C. 9,990
5. On a number line, if you start at 0 and move 6 steps to the right, where will you reach?
A. 6
B. 5
C. 0
6. On a number line, starting from 9 and moving 4 steps to the right represents:
A. 9 - 4 = 5
B. 9 x 4 = 36
C. 9 + 4 = 13
7. On a number line, starting from 15 and moving 7 steps to the left gives:
A. 22
B. 8
C. 7
8. Which property is shown by 25 + 18 = 43?
A. Closure property of addition
B. Multiplicative identity
C. Additive identity
9. Which example shows closure property of multiplication for whole numbers?
A. 11 - 15 = -4
B. 11 ÷ 7 = 11/7
C. 11 x 7 = 77
10. Which operation is not commutative for whole numbers?
A. Addition
B. Subtraction
C. Multiplication
11. Which statement shows the commutative property of multiplication?
A. 13 x 5 = 5 x 13
B. 13 - 5 = 5 - 13
C. 13 ÷ 5 = 5 ÷ 13
12. Which property is shown by (4 + 6) + 9 = 4 + (6 + 9)?
A. Additive identity
B. Closure property of subtraction
C. Associative property of addition
13. Which statement shows the associative property of multiplication?
A. 3 + 5 = 5 + 3
B. (3 x 5) x 2 = 3 x (5 x 2)
C. 3 - 5 = 5 - 3
14. Which expression is equal to 6 x (10 + 4)?
A. 6 x 10 + 6 x 4
B. 6 + 10 x 4
C. 6 x 10 + 4
15. What is 5 x (8 + 2)?
A. 42
B. 45
C. 50
16. What is 9 x 12 using 9 x (10 + 2)?
A. 98
B. 108
C. 118
17. Fill in the blank: 68 + ___ = 68
A. 0
B. 1
C. 68
18. Fill in the blank: 93 x ___ = 93
A. 0
B. 93
C. 1
19. A lift is on floor number 499 in a building model. What is the next whole number floor?
A. 498
B. 500
C. 501
20. Which of the following is not a whole number?
A. 3/4
B. 34
C. 0