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数学
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37.3*1.4+3.73*6 （简便运算）
人气：233 ℃ 时间：2019-10-30 02:18:39
解答
嵘的好宝宝
37.3×1.4+3.73×6
=37.3×1.4+37.3×0.6
=37.3×(1.4+0.6)
=37.3×2
=74.6
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