题目内容
用竖式计算 4.6×6= | 8.9×7= | 15.6×13= |
0.18×15= | 0.025×14= | 3.06×36= |
解:4.6×6=27.6;
![](http://thumb.1010pic.com/pic5/upload/201305/51d62bede118a.png)
8.9×7=62.3;
![](http://thumb.1010pic.com/pic5/upload/201305/51d62bee0e79b.png)
15.6×13=202.8
![](http://thumb.1010pic.com/pic5/upload/201305/51d62bee3067d.png)
0.18×15=2.7;
![](http://thumb.1010pic.com/pic5/upload/201305/51d62bee52381.png)
0.025×14=0.35;
![](http://thumb.1010pic.com/pic5/upload/201305/51d62bee74df5.png)
3.06×36=110.16;
![](http://thumb.1010pic.com/pic5/upload/201305/51d62bee97f5a.png)
分析:根据小数乘法竖式计算的方法进行解答即可.
点评:列竖式计算时,要按照计算法则进行计算,注意小数点的位置.
![](http://thumb.1010pic.com/pic5/upload/201305/51d62bede118a.png)
8.9×7=62.3;
![](http://thumb.1010pic.com/pic5/upload/201305/51d62bee0e79b.png)
15.6×13=202.8
![](http://thumb.1010pic.com/pic5/upload/201305/51d62bee3067d.png)
0.18×15=2.7;
![](http://thumb.1010pic.com/pic5/upload/201305/51d62bee52381.png)
0.025×14=0.35;
![](http://thumb.1010pic.com/pic5/upload/201305/51d62bee74df5.png)
3.06×36=110.16;
![](http://thumb.1010pic.com/pic5/upload/201305/51d62bee97f5a.png)
分析:根据小数乘法竖式计算的方法进行解答即可.
点评:列竖式计算时,要按照计算法则进行计算,注意小数点的位置.
![](http://thumb2018.1010pic.com/images/loading.gif)
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