(2.4+3.6)乘以( )等于( )乘以0.5+3.6乘

问题描述:

(2.4+3.6)乘以( )等于( )乘以0.5+3.6乘
(2.4+3.6)乘以( )等于( )乘以0.5+3.6乘以0.5,这里运用了( )定律.

这多简单,0.5.2.4运用了乘法分配律如果好,给我好评,谢谢!!