0.58×0.5×0.6的简便运算

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0.58×0.5×0.6的简便运算0.58×0.5×0.6的简便运算0.58×0.5×0.6的简便运算0.85×(0.5×0.6)=0.85×0.3=2.55=0.58×0.3=0.1740.5和0.

0.58×0.5×0.6的简便运算
0.58×0.5×0.6的简便运算

0.58×0.5×0.6的简便运算
0.85×(0.5×0.6)
=0.85×0.3
=2.55

=0.58×0.3=0.174

0.5和0.6先乘

0.58*0.3=0.174

0.0174

全部化为整数

0.5×0.6=0.3 0.3×(0.5+0.08)=0.3×0.5+0.3×0.08=0.174

58×5×6÷1000