Question

a) – 8 + 6 – 1

b) (+8) – (+5) i) – 13 + 7 – 2– 8 + 15 – 1


c) – 2 – 4 – 1 f) (– 8) + (– 5)

d) + 22 – 3 – 14 – 5 + 24 + 12


e) 12 – 7 + 3 g)(– 3) + (+ 9)

f) (– 2) – (– 3) + ( + 5)


g) 4 + 13 – 21

h) (+ 2) + (– 7)

i) ( + 6) + (– 7) – (– 2)​

Answer 1

Resposta:

A]-3

B]3

C]-7

D]36

E]8

G]-4

H]-5

I]1

Explicação passo-a-passo: