Question

Efetue as multiplicações:

a)(-16):(-2) =???
b)(+28):(-4) =???
c)(-40):(+2) =???
d)(+24):(+4) =???
e)(+45):(-5) =???
f)(-27):(-3) =???
g)(-42):(+7) =???
h)(-36):(-2) =???

(responda só oq souber)

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Answer 1

Resposta:

a) 8

b) -7

c) -20

d) 6

e) -9

f) 9

g) -6

h) 18