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2016-11-17 · 知道合伙人教育行家
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展开全部
6.37×9.8简便计算
6.37×9.8
=6.37x(10-0.2)
=6.37x10-6.37x0.2
=63.7-1.274
=61.426
6.37×9.8
=6.37x(10-0.2)
=6.37x10-6.37x0.2
=63.7-1.274
=61.426
展开全部
6.37×9.8
=6.37×(10-0.2)
=6.37×10-6.37×0.2
=63.7-1,274
=62.426
=6.37×(10-0.2)
=6.37×10-6.37×0.2
=63.7-1,274
=62.426
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2016-11-17
展开全部
6.37×9.8
=6.37×(10-0.2)
=6.37×10-6.37*0.2
=63.7-1.274
=62.426
=6.37×(10-0.2)
=6.37×10-6.37*0.2
=63.7-1.274
=62.426
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
=6.37*(10-0.2)
=63.7-1,274
=62.426
=63.7-1,274
=62.426
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
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