(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.

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(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.
(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.

(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