Question

me ajuda pfvr, socorro​

Answer 1

A

0+(-12)+0-0-(-3)

-12+3 = -9

B

0+0+4-(-6)-0-15

4+6-15

10-15 = -5

C

0+(-1)+0-1-0-(+1)

-1-1 = -2

D

+(-16)+0+0+2-16-0-(-3)-0-2

-16+2-16+3-2

2+3-2= 3