Question

- 7 m - (-11 m) = 7 m + (a
-7 m + 11 m = 18 m
ANS. Hence, the change in alta
✓
EXERCISE 1A
1. Find the sum of the following integers.
1. 17 and -8
ii. -36 and 19
iv.-31 and 48
v. 49 and -27​

Answer 1

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Answer 2

1 )9; 2)-17; 3)17; 4)22