Question

A) (+3) + (– 2) + (– 5) = F) (– 3) – (– 5) + (– 6) + (+8) – (– 4) =
B) (– 2) – (+1) – (+5) = G) + (– 3 + 8) – (– 3 + 8) + (5– 6) =
C) (+4) + (– 2) – (+3) = H) −(−3 − 1) − (−6 + 4 − 1) − 6 − (−3 + 2) =
D) (+5) – (– 3) – (– 1) = I) 18 − (−5 − 2 − 3) + 20 − (−6 + 8) − (−1 − 8 + 3) =
E) (+4) + (– 6) – (+7) – (– 6) + (+7) = J) −32 − 1 − (−12 + 14 + 7) + (−5 − 6 − 9 + 3) – 17=

Answer 1

Resposta:

tem foto?....

Explicação passo-a-passo:

nao deu muito pra entender