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分数小数混合运算练习4彳-2.5+1.9x(0.5-0.5)24j ? (2.5+1.9) x(0.5-0.5)4j -2.54-1.9x0.5-0.52[4t -(2.5+1....
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Evaluation Warning: The document was created with Spire.Doc for .NET.分数混合运算(一)说课稿一、说教...
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4Evaluation Warning: The document was created with Spire.Doc for .NET.?分数简便运算5215351X——+ 二 ...
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分数混淆运算题分数混淆运算题1 / 4分数混淆运算题16. 5/9 × 18-14×2/7=3/7 ×49/9 - 4/3=17. 4/5 × 25...
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Evaluation Warning: The document was created with Spire.Doc for .NET.求一个数的几分之几是多少,用乘法...
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Evaluation Warning: The document was created with Spire.Doc for .NET.1234567891011121314151617181920...
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Evaluation Warning: The document was created with Spire.Doc for .NET.分数混合运算LT2、结合具体情境,...
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Evaluation Warning: The document was created with Spire.Doc for .NET.擎帘惨悠竞胚抨栋讶琉隆夸赃掠峻局...
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Evaluation Warning: The document was created with Spire.Doc for .NET.颓宜捶搓粒贬诣痪骡绥拣斡兑矩鞍欠...
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