33.56-26.8+16.56简便计算方法?
4个回答
展开全部
根据题目条件,可知
33.56-26.8+16.56
=33.5+16.5-26.8+0.06x2
=50-26.8+0.12
=23.2+0.12
=23.32
33.56-26.8+16.56
=33.5+16.5-26.8+0.06x2
=50-26.8+0.12
=23.2+0.12
=23.32
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33.56-26.8+16.56
=33.56+16.56-(27-0.2)
=50.12-27+0.2
=23.12+0.2
=23.32
=33.56+16.56-(27-0.2)
=50.12-27+0.2
=23.12+0.2
=23.32
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33.56-26.8+16.56
=33.56+16.24+0.32-26.8
=50.8-26.8+0.32
=24+0.32
=24.32
=33.56+16.24+0.32-26.8
=50.8-26.8+0.32
=24+0.32
=24.32
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展开全部
根据题目条件,可知
33.56-26.8+16.56
=33.5+16.5-26.8+0.06x2
=50-26.8+0.12
=23.2+0.12
=23.32
33.56-26.8+16.56
=33.5+16.5-26.8+0.06x2
=50-26.8+0.12
=23.2+0.12
=23.32
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
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