class 7 integers

Integers Exercise 1.1 (*) 1). Write down a pair of integers whose: (a) sum is –7 (b) difference is –10 (c) sum is 0 Answer: (a) sum is –7  3 + (-10) (b) difference is –10    (-17) – (-7) (c) sum is 0  5 + (-5) 2). (a) Write a pair of negative integers […]