6.1x3.6+37.85简便计算怎么算
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6.1x3.6+37.85=
(6+0.1)x (3+0.6)+37.85=
6x3+6x0.6+0.1x3+0.1x0.6+37.85=
18+3.6+0.3+0.06+37.85=59.81
(6+0.1)x (3+0.6)+37.85=
6x3+6x0.6+0.1x3+0.1x0.6+37.85=
18+3.6+0.3+0.06+37.85=59.81
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展开全部
6.1x3.6+37.85=59.81
(6+0.1)x (3+0.6)+37.85=
6x3+6x0.6+0.1x3+0.1x0.6+37.85=
18+3.6+0.3+0.06+37.85=59.81
(6+0.1)x (3+0.6)+37.85=
6x3+6x0.6+0.1x3+0.1x0.6+37.85=
18+3.6+0.3+0.06+37.85=59.81
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展开全部
6.1x3.6+37.85= (6+0.1)x (3+0.6)+37.85= 6x3+6x0.6+0.1x3+0.1x0.6+37.85= 18+3.6+0.3+0.06+37.85=59.81
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展开全部
6.1x3.6+37.85=
(6+0.1)x (3+0.6)+37.85=
6x3+6x0.6+0.1x3+0.1x0.6+37.85=
18+3.6+0.3+0.06+37.85=59.81
(6+0.1)x (3+0.6)+37.85=
6x3+6x0.6+0.1x3+0.1x0.6+37.85=
18+3.6+0.3+0.06+37.85=59.81
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你对这个回答的评价是?
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