Question

ME AJUDEM POR FAVOR!!!!!!!
1. Resolva.
a) −(−3 − 1) − (−6 + 4 − 1) − 6 − (−3 + 2) =
b) (– 2) ∙ (+4) ∙ (+3) ∙ (– 1) =
c) 500: (3 − 23)
d) 2 ∙ (− 3) ∙ (+ 6) =
e) (− 3). (−15): (−1 − 2)=

Answer 1

Resposta:

a)2

b)24

c)-25

d)-36

e)-135

Se tiver errado, foi mal