Question

3 Escreva a propriedade aplicada em cada item:
a) 3 x (4 x 2) = (3 X 4) X2 had
b) 7 X 8 = 8 %7 →
c) 6 X 1 = 6 -
d) 3 x 6 = 6 X 3 →

Answer 1

Resposta:

a)3×(4×2)=(3×4)x2 had