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4013×o.76+40.13×24这道题总简算怎么算
人气:147 ℃ 时间:2020-05-07 11:55:42
解答
4013×0.76+40.13×24
=4013×0.76+4013×0.24
=4013×(0.76+0.24)
=4013×1
=4013
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