# CBSE Class 7 Mathematics/Integers – Chapter 1Extra Questions for Practice/Model Questions

Fill in the blanks:

1. When two positive integers are added we get a ———- integer.
2. When two negative integers are added we get a ——— integer.
3. Additive inverse of 8 is ———
4. When we add a negative integer, we move to the ———-
5. Complete the pattern: 15, 10, 5, 0, —-, —–
6. (-10) + 7 = ———
7. (-53) + ——- = -53
8. ————- is an additive identity for integers.
9. 4 x (-8) = ————-
10. If the number of negative integers in a product is even, then the product is a ———— integer.
11. The product of two negative integers is always ———-
12. The additive inverse of -9 is ———
13. The product of (-7) and (-2) is ———–
14. The opposite of a positive integer is always a ——– integer.
15. The product of 0 and any integer is always ———-
16. The sum of an integer and its additive inverse is ——–
17. The product of (-3) x 0 x (-9) is ———-
18. 12 x ——- = -120
19. (-2) x (-3) x (-1) = ———–
20. The successor of -5 is ———-