Question

Ayudenme a resolver es urgente !!!!!!!!!!!!

Answer 1

2. -6+(-2)= -6-2= -8

3. -(-15)-(-9)= 15+9= 24

4. 8+13= 21

5. 15+(-8)= 15-8= 7

6. (-4)-(-2)= -4+2= -2

7. -6-(-5)= -6+5= -1

8. 11+8= 19

9. (-9)+(-1)-(-10)= -9-1+10=0