题目内容
列竖式计算并验算.
2.04×8.5= | 4.692÷0.46= |
分析:根据小数乘除法的计算方法进行解答.
解答:解:(1)2.04×8.5=17.34,
验算:
(2)4.692÷0.46=10.2,
![](http://thumb.1010pic.com/pic3/upload/images/201306/84/39102546.png)
验算:
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验算:
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(2)4.692÷0.46=10.2,
![](http://thumb.1010pic.com/pic3/upload/images/201306/84/39102546.png)
验算:
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点评:本题主要考查了学生竖式计算小数乘除法的计算能力,以及对小数乘除法验算的掌握情况.
![](http://thumb2018.1010pic.com/images/loading.gif)
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