用简便方法计算。
6.5×7.24-5.24×6.5 7.2×1.25 4.8×9.9
6.5×7.24-5.24×6.5 7.2×1.25 4.8×9.9
更新时间:2018-10-17 22:00:34
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【知识点】 小数乘法运算律
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计算题-脱式计算
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适中
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【推荐1】计算下面各题,怎样简便就怎样算。
6.5÷50÷0.02 5.2÷0.13-0.13
1.7×0.25×40 6.8×0.75÷0.5
6.5÷50÷0.02 5.2÷0.13-0.13
1.7×0.25×40 6.8×0.75÷0.5
您最近一年使用:0次
计算题-脱式计算
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适中
(0.65)
【推荐2】计算下列各题。
(1)
(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95df714327a416ae42bb8d9425fd5cf8.png)
(3)
(4)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38ee8e9fd09ea0e83d0fcfe54e090278.png)
(5)
(6)
(1)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95df714327a416ae42bb8d9425fd5cf8.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/567f764955de25044bd8c9ed6ca2ff31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38ee8e9fd09ea0e83d0fcfe54e090278.png)
(5)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f765dcc0b26e5e45f88d10b12d564e65.png)
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您最近一年使用:0次