9×0.45+0.29×4.2+0.029×13怎么样笛简便运算
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![9×0.45+0.29×4.2+0.029×13怎么样笛简便运算](/uploads/image/z/606730-58-0.jpg?t=9%C3%970.45%2B0.29%C3%974.2%2B0.029%C3%9713%E6%80%8E%E4%B9%88%E6%A0%B7%E7%AC%9B%E7%AE%80%E4%BE%BF%E8%BF%90%E7%AE%97)
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9×0.45+0.29×4.2+0.029×13怎么样笛简便运算
9×0.45+0.29×4.2+0.029×13怎么样笛简便运算
9×0.45+0.29×4.2+0.029×13怎么样笛简便运算
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9×0.45+0.29×4.2+0.029×13怎么样笛简便运算
2.9*0.45+0.29*4.2+0.
2.9*0.45+0.29*4.2+0.029*13
2.9×0.45+0.29×4.2+0.029×13 3.84×9.6+0.96×61.2.9×0.45+0.29×4.2+0.029×133.84×9.6+0.96×61.1
2.9*0.45+0.29*4.2+0.029*13怎样简算
2.9*0.45+0.29*4.2+0.029*13用简便计算
2.9×0.45+0.29×4.2+0.029×13的简便计算
2.9×0.45+0.29×4.2+0.029×13 简便计算 ,递等式
2.9×0.45+0.29×4.2+0.029×13简便运算
2.9×0.45+0.29×4.2+0.029×13的简便算法
2.9×0.45+0.29×4.2+0.029×13的简便方法
2.9*0.45+0.29*4.2+0.029*13怎样用简便方法
2.9×0.45+0.29×4.2+0.029×13的简便算法是
2.9×0.45+0.29×4.2+0.029×13怎么简便
2.9*0.45+0.29*4.2+0.029*133.84*9.6+0.96*61.6
13.6+13.6乘9怎样简算还有3.7乘9.93.12乘8+0.312乘202.9乘0.45+0.29乘4.2+0.029乘13简便方法计算
简算 (1) 2.9×0.45+0.29×4.2+0.029×13 (2) 3.84×9.6+简算(1) 2.9×0.45+0.29×4.2+0.029×13(2) 3.84×9.6+0.96×61.6
2.9*0.45+0.29*4.2+0.029*13 3.84*9.6+0.96*61.6简便运算2.9*0.45+0.29*4.2+0.029*13 3.84*9.6+0.96*61.6