Question

1. 4-8
2. -10+3
3. -6-(+6)
4. -5-(-18)
5. 13+(-13)
6. -9+15
7. 20+(-27)
8. -20-80
9. -15+5
10. 8+(-10)

Answer 1

1. -4
2. -7
3.-12
4.13
5.0
6.6
7.-7
8.-100
9.-10
10. -2