题目内容
用竖式计算:(带*题要验算)
*52×37 | 682÷6 | 36×45 | *416÷4 | 90×56 | 326÷8. |
解:
52×37=1924
![](http://thumb.1010pic.com/pic5/upload/201305/51d634b42927f.png)
验算:
![](http://thumb.1010pic.com/pic5/upload/201305/51d634b44a42c.png)
682÷6=113…4
![](http://thumb.1010pic.com/pic5/upload/201305/51d634b46d2f9.png)
36×45=1620
![](http://thumb.1010pic.com/pic5/upload/201305/51d634b490118.png)
416÷4=104
![](http://thumb.1010pic.com/pic5/upload/201305/51d634b4b0f4b.png)
验算:
![](http://thumb.1010pic.com/pic5/upload/201305/51d634b4d1445.png)
90×56=5040
![](http://thumb.1010pic.com/pic5/upload/201305/51d634b4f2625.png)
326÷8=40…6
![](http://thumb.1010pic.com/pic5/upload/201305/51d634b51fcb0.png)
分析:根据整数乘除法的竖式计算的方法进行计算即可.注意验算方法的选择.
点评:本题主要考查整数乘除法的笔算,根据各自的计算方法进行计算即可.注意验算方法的选择.
52×37=1924
![](http://thumb.1010pic.com/pic5/upload/201305/51d634b42927f.png)
验算:
![](http://thumb.1010pic.com/pic5/upload/201305/51d634b44a42c.png)
682÷6=113…4
![](http://thumb.1010pic.com/pic5/upload/201305/51d634b46d2f9.png)
36×45=1620
![](http://thumb.1010pic.com/pic5/upload/201305/51d634b490118.png)
416÷4=104
![](http://thumb.1010pic.com/pic5/upload/201305/51d634b4b0f4b.png)
验算:
![](http://thumb.1010pic.com/pic5/upload/201305/51d634b4d1445.png)
90×56=5040
![](http://thumb.1010pic.com/pic5/upload/201305/51d634b4f2625.png)
326÷8=40…6
![](http://thumb.1010pic.com/pic5/upload/201305/51d634b51fcb0.png)
分析:根据整数乘除法的竖式计算的方法进行计算即可.注意验算方法的选择.
点评:本题主要考查整数乘除法的笔算,根据各自的计算方法进行计算即可.注意验算方法的选择.
![](http://thumb2018.1010pic.com/images/loading.gif)
练习册系列答案
相关题目