题目内容
用竖式计算并验算:
26.37+8.96
28.56-14.76.
26.37+8.96
28.56-14.76.
分析:根据小数加减法的计算方法进行计算.注意验算方法的选择.
解答:解:
26.37+8.96=35.33
![](http://thumb.1010pic.com/pic3/upload/images/201312/55/ab3c235f.png)
验算:
![](http://thumb.1010pic.com/pic3/upload/images/201312/55/e35c332e.png)
28.56-14.76=13.8
![](http://thumb.1010pic.com/pic3/upload/images/201312/55/ea254df1.png)
验算:
![](http://thumb.1010pic.com/pic3/upload/images/201312/55/d0c78215.png)
26.37+8.96=35.33
![](http://thumb.1010pic.com/pic3/upload/images/201312/55/ab3c235f.png)
验算:
![](http://thumb.1010pic.com/pic3/upload/images/201312/55/e35c332e.png)
28.56-14.76=13.8
![](http://thumb.1010pic.com/pic3/upload/images/201312/55/ea254df1.png)
验算:
![](http://thumb.1010pic.com/pic3/upload/images/201312/55/d0c78215.png)
点评:考查了小数加减法的笔算,根据各自的计算方法进行计算.注意验算方法的选择.
![](http://thumb2018.1010pic.com/images/loading.gif)
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