1.65×2.7×0.73×16.5简便运算

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1.65×2.7×0.73×16.5简便运算

1.65×2.7×0.73×16.5简便运算
1.65×2.7×0.73×16.5简便运算

1.65×2.7×0.73×16.5简便运算
1.65×2.7+0.73×16.5
=1.65×2.7+7.3×1.65
=1.65×(2.7+6.3)
=1.65×10
=16.5

1.65×2.7×0.73×16.5 中间的符号是加号吧
1.65×2.7+0.73×16.5=1.65×2.7+7.3×1.65=1.65×(2.7+7.3)=1.65×10=16.5

1.65×2.7×0.73×16.5
题目有错