Question

resolva as expressoens abaixo
c)-17× +7=

d)-4 + +3=

e)-30 + 16=

f)-23 + (-30)=

g)-12 + (15)=


pufavor me ajudem​

Answer 1

Explicação passo-a-passo:

$- 17. + 7$

-10

$- 30. + 16$

-14

$- 23 + ( - 30)$

-53

$- 12 + 15$

3

Answer 2

C) -119
D) -1
E) -14
F) -53
G) 3