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# Class 7 - Integers Worksheet 1

1. The smallest integer is zero. Mark True / False.

a) True                    b) False

2. −15 is greater than −20. Mark True / False.

a) True                    b) False

3. Zero is less than any negative integer. Mark True / False.

a) True                    b) False

4. The sum of a positive integer and negative integer is always a negative integer. Mark True / False.

a) True                    b) False

5. The sum of two negative integers is a negative integer. Mark True / False.

a) True                    b) False

6. Which pair of integers sum is zero. Mark True / False.

a) −5 and −5                    b) 4 and −5
c) −8 and 8                      d) None of these

7. Zero is greater than every negative integer. Mark True / False.

a) True                    b) False

8. Zero has no predecessor in integers. Mark True / False.

a) True                    b) False

9. Zero is the successor of −1 in integers. Mark True / False.

a) True                    b) False

10. −1 is predecessor of −2. Mark True / False.

a) True                    b) False

11. 25 + (−12) = _____.

a) −13                    b) −12
c) 13                      d) 12

12. (−48) + (−20) = _____.

a) 68                      b) 58
c) −28                    d) −68

13. Find the sum of −500 and 478.

a) 22                    b) −22
c) 12                    d) None of these

14. _____ is the additive inverse of −85.

a) 0                       b) 85
c) −85                   d) None of these

15. Additive inverse of zero is _____.

a) 0                      b) 1
c) −1                    d) None of these

16. {−23 − (−34)} + {−15 + (−25)} = _____.

a) 11                    b) 40
c) 29                    d) −29

17. (−23) + _____ = 45.

a) 86                    b) 68
c) 56                    d) -68

18. If a = −10, b = −12 and c = 7, then a + b − c = _____.

a) −29                    b) −22
c) −15                    d) None of these

19. (−56) + (___) = (−47) + (−56).

a) 47                    b) −47
c) 56                    d) −56

20. The difference of an integer 'a' and (−22) is 7. Find the value of 'a'.

a) 15                    b) 17
c) 22                    d) −15

Integers Worksheet - 1

Integers Worksheet - 2

Integers Worksheet - 3

Integers Worksheet - 4