题目内容
列竖式计算. 8.25×23= |
28.26÷9= | 45×50.8= |
747.4÷37= | 73.7×0.45= | 200÷0.25= |
分析:根据小数乘除法竖式计算的方法进行计算即可.
解答:解:8.25×23=189.75;
![](http://thumb.1010pic.com/pic3/upload/images/201205/82/1e07e9a8.png)
28.26÷9=3.14;
![](http://thumb.1010pic.com/pic3/upload/images/201205/82/4714d923.png)
45×50.8=2286;
![](http://thumb.1010pic.com/pic3/upload/images/201205/82/b458aa7a.png)
747.4÷37=20.2;
![](http://thumb.1010pic.com/pic3/upload/images/201205/82/e0a7b354.png)
73.7×0.45=33.165;
![](http://thumb.1010pic.com/pic3/upload/images/201205/82/130edccd.png)
200÷0.25=800;
![](http://thumb.1010pic.com/pic3/upload/images/201205/82/f2b29449.png)
![](http://thumb.1010pic.com/pic3/upload/images/201205/82/1e07e9a8.png)
28.26÷9=3.14;
![](http://thumb.1010pic.com/pic3/upload/images/201205/82/4714d923.png)
45×50.8=2286;
![](http://thumb.1010pic.com/pic3/upload/images/201205/82/b458aa7a.png)
747.4÷37=20.2;
![](http://thumb.1010pic.com/pic3/upload/images/201205/82/e0a7b354.png)
73.7×0.45=33.165;
![](http://thumb.1010pic.com/pic3/upload/images/201205/82/130edccd.png)
200÷0.25=800;
![](http://thumb.1010pic.com/pic3/upload/images/201205/82/f2b29449.png)
点评:列竖式计算时,注意小数点的位置,不要点错了小数点.
![](http://thumb2018.1010pic.com/images/loading.gif)
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