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40.2×40.2等于几_小白理财
小白理财
财富从此刻开始!

标签:40.2×40.2等于几

40.2×40.2等于几

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40.2×40.2等于几 402×402等于161604,计算两个小数得到乘法比较方便,我们先将这两个小数看成整数乘法,再加上小数点就可以了,也就是402×40

理财,财富从此刻开始!