Question

Determine o valor das expressões: a) 8: 2(2+2) =? b) 4 - [2.3.(3-2) + 4-3. 2 ] c) 184 – 2(-3 – 9) = 4 – 3

Answer 1

Resposta:

(8)

(1)

(8)

(170=1)

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