Question

a) (+3)×(+4) =
b) (+3)×(-4) =
c) (-8)×(+2) =
d) (-15):(-4) =
e) (+12):(-4) =
f) (-10):(+5) =​

Answer 1

Resposta:

a)+12

b)-12

c)-16

d)-60

e)-48

f)-50