Question

solve the integers
1)70-90
2)23-(-12)
3)(-32)-(-40)
4)(-15)-(-18)​

Answer 1

Answer:

Your answer is as follows

1. 70-90 = -20

2. 23-(-12)

→ 23+12

→ 35

3. (-32)-(-40)

→ -32+40

→ 8

4. (-15)-(-18)

→ -15+18

→ 3

hope it helps you.