题目内容
列竖式计算(带*的需验算)
112×4= | 463×2= | 345×3= | 842÷2= | *576÷3= | *599÷4= |
分析:根据整数乘除法竖式计算的方法进行计算即可.
解答:解:112×4=448;
![](http://thumb.1010pic.com/pic3/upload/images/201212/42/1b5af775.png)
463×2=926;
![](http://thumb.1010pic.com/pic3/upload/images/201212/42/a43d2611.png)
345×3=1035;
![](http://thumb.1010pic.com/pic3/upload/images/201212/42/674faa74.png)
842÷2=421;
![](http://thumb.1010pic.com/pic3/upload/images/201212/42/824defc5.png)
*576÷3=192;
![](http://thumb.1010pic.com/pic3/upload/images/201212/42/cd19875b.png)
*599÷4=149…3;
![](http://thumb.1010pic.com/pic3/upload/images/201212/42/9bf2460a.png)
![](http://thumb.1010pic.com/pic3/upload/images/201212/42/1b5af775.png)
463×2=926;
![](http://thumb.1010pic.com/pic3/upload/images/201212/42/a43d2611.png)
345×3=1035;
![](http://thumb.1010pic.com/pic3/upload/images/201212/42/674faa74.png)
842÷2=421;
![](http://thumb.1010pic.com/pic3/upload/images/201212/42/824defc5.png)
*576÷3=192;
![](http://thumb.1010pic.com/pic3/upload/images/201212/42/cd19875b.png)
*599÷4=149…3;
![](http://thumb.1010pic.com/pic3/upload/images/201212/42/9bf2460a.png)
点评:本题主要考查整数乘除法的笔算,根据各自的计算法则进行计算即可.
![](http://thumb2018.1010pic.com/images/loading.gif)
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列竖式计算(带*的需验算)
112×4= | 463×2= | 345×3= | 842÷2= | *576÷3= | *599÷4= |