December 2019 2 75 Report
Resolva as expressões : com contas: .....
A) (1/3 +5/2-2) x (1/8 + 1)

B)4/6 + (3 1/2 + 1/3)x 2/3

C) (18 x 1/4) + (1/2 - 1/3)

POR FAVOR É TRABALHO PRA AMANHA!!!!!!
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