4个回答
2017-09-04 · 知道合伙人教育行家
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展开全部
35.7×92+357×0.8
=35.7×92+35.7×8
=35.7×(92+8)
=35.7×100
=2570
=35.7×92+35.7×8
=35.7×(92+8)
=35.7×100
=2570
展开全部
=35.7×92+35.7×8
=35.7×(92+8)
=35.7×100
=3570
=35.7×(92+8)
=35.7×100
=3570
展开全部
35.7*(92+8)
=35.7*100
=3570
=35.7*100
=3570
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