Question

Calcule o valor das expressões numericas:

(A) 1/2 + 1/3 + 5/6 = ?
(B) 3/4 + 5/6 - 1/2 = ?
(C) 5/6 - 1/2 - 1/3 = ?
(D) 1/2 - 1/3 + 5/6 - 3/4 = ?

Answer 1

Resposta:

a 10/6

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