Question

1. (-12)-7 2. 10+(-16) 3. 3+(-20) 4. (-8)+12 5. (-15) -(-10) ​

Answer 1

Answer:

1.=-19

2.=-6

3.=-17

4.=4

5.=-5

Answer 2

1.-12-7=-5

2.10+(-16)=10-16

=-6

3.3+(-20)4=3-80

=-77

4.(-8)+12=4

5.(-15)-(-10)= -15+10

=-5