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7.25÷0.25x4简便计算

7.1÷0.25简便计算7.1÷0.25简便计算: 7.1÷0.25 =(7.1x4)÷(0.25x4) =28.4÷1 =28.4 扩展

7.12÷0.25-4.12×4简便?7.12÷0.25-4.12×4简便: 解: 7.12÷0.25-4.12*4 =28.48-16.48 =12 扩展资料 小学数学简便方法归纳 1、

7.25÷0.25x4怎么样简算7.25÷0.25×4 =7.25÷1/4×4 =7.25×4×4 =29×4 =116

【7.8除以0.25除以4怎么简算?】原式=7.8÷(0.25x4)=7.8÷1=7.8

7.1÷0.25简便算法7.1÷0.25简便算法: 7.1÷0.25 =(7.1x4)÷(0.25x4) =28.4÷1 =28.4 扩展资料 简便计算定律 1、加法

7.6÷0.25简便计算?7.6÷0.25 =7.6x4 =30.4

7.96÷0.25÷4的简便计算7.96÷0.25÷4的简便计算 =7.96÷(0.25x4) =7.96÷1 =7.96

简算的7.25÷0.254?7.25÷0.25×4 =7.25×4×4 =29×4 =30×4-1×4 =120-4 =116 扩展资料: 合并同类项就是利用乘法分配律,

7.32÷0.25x4?7.32÷0.25x4 =7.32÷1/4x4 =7.32x4x4 =7.32x16 =117.12

75÷0.25+7.25×4简便方法75÷0.25+7.25×4=75x4+7.25×4=(75+7.25)x4=82.25x4=80x4+2x4+0.25x4=320+

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