Question

Determine o valor das expressões numéricas:
a) (+ 2) x (+ 7) x (+ 10) =
b) (– 4) x 0 x (+ 3) x (– 8) =
c) (+ 5) x (– 3) x (+ 2) x (+ 1) x (– 2) =
d) (– 1) x (+ 2) x (– 2) x (+ 5) x (– 3) =
e) (– 2) x (– 5) x (– 1) x (– 3) =
f) (– 10) x (– 2) x (– 2) x (– 10) x (– 2) =

Answer 1

Resposta:

Explicação passo-a-passo:

A) =140

B) =0

C)-15x (-4)= 60

D)= -60

E)=30

F)= -800

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