Question

Resolva as operações indicadas.

a) +5-7-3+1=
b)18-(-5)+(-20)=
c)5×(-12)=
d)(+7)×(+12)=
e)(-36):(-3)=
algm me responde pfvr​

Answer 1

a)-4

b)+3

c)-60

d)+84

e)+13

Answer 2

a) -2-3+1=-5+1=-4

b)18-(-5)+(-20)