Question

a) (6+ 4) + 3 = ____ + ____ = ____ 8 + (4 -1) = ____ + ____ = ____
b) 3 x (5x2) = ___ x ___ = ____ (3x5) + (8-2) = ____+____ = ___

Answer 1

Respuesta:

a) (10)+3=13 8+(3)=11

b)3×(10)=30 15+6=21