6.8×0.41+0.59×3.4×2的简便计算怎么写?

问题描述:

6.8×0.41+0.59×3.4×2的简便计算怎么写?

=6.8×0.14+0.59×6.8
=6.8(0,41+0.59)=6.8×1=6.8那边是0.41,不是0.14!!!看错,不好意思啊