Question

EFETUE AS MULTIPLICACOES ABAIXO:

A) 3 × ( - 8 ) =
B) ( - 9 ) . 4 =
C) ( - 5 ) × ( - 9 ) =
D) ( - 3 ) × ( - 6 ) × ( + 8 ) =
E) ( + 11 ) . ( - 4 ) . ( + 7 ) =
F) ( - 2 ) . ( - 5 ) . ( + 13 ) . ( - 6 ) =
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Answer 1

Resposta:

a) 24 d) 144

b) 36 e) 308

c) 45 f) 780