46.3乘0.56加5.38乘5.6减0.056的简便运算
问题描述：
46.3乘0.56加5.38乘5.6减0.056的简便运算
答
=46.3×0.56+53.8×0.56-0.1×0.56
=(46.3+53.8-0.1)×0.56
=100×0.56
=56