Question

Write down a pair of ingers whose :a)difference of -18 (b)sum is -1

Answer 1

Answer:

1. - 10 -8

= -10+(-8)

= -18

2.-3+2

= -1

Answer 2

-9+-9

=-9-9

=-18 so difference is -18

-3+-2

-3+2

=-1