人教版二年级数学上册练习题
姓名： 成绩：
一、直接写出下面各题的得数。
2×2＝ 4×1＝ 5×2＝
3×2＝ 3×5＝ 6×3＝
1×6＝ 4×2＝ 3×3＝
4×5＝ 1×1＝ 4×6＝
4×4＝ 6×6＝ 5×6＝
二、照样子，请你在每幅图中标出一个角。
![](https://wkrtcs.bdimg.com/rtcs/image?w=120&md5sum=1222cc1a410913c63f7b92e227769830&sign=2b02fa10d8&rtcs_flag=1&rtcs_ver=3.7&l=webapp&bucketNum=3&ipr={"t":"img","w":"120","h":"38.866666666667","dataType":"jpeg","c":"word/media/image1.png","imgOriW":139,"imgOriH":45})
例
![](https://wkrtcs.bdimg.com/rtcs/image?w=72&md5sum=1222cc1a410913c63f7b92e227769830&sign=2b02fa10d8&rtcs_flag=1&rtcs_ver=3.7&l=webapp&bucketNum=3&ipr={"t":"img","w":"72","h":"70.666666666667","dataType":"jpeg","c":"word/media/image3.png","imgOriW":461,"imgOriH":302})
三、下面的图形，哪些是角，在下面画“√”，不是角的画“×”。
![](https://wkrtcs.bdimg.com/rtcs/image?w=295&md5sum=1222cc1a410913c63f7b92e227769830&sign=2b02fa10d8&rtcs_flag=1&rtcs_ver=3.7&l=webapp&bucketNum=3&ipr={"t":"img","w":"295","h":"145.2","dataType":"jpeg","c":"word/media/image4.png","imgOriW":396,"imgOriH":220})
四、哪些加法算式可以改写成乘法算式?写在横线上。
![](https://wkrtcs.bdimg.com/rtcs/image?w=182.66666666667&md5sum=1222cc1a410913c63f7b92e227769830&sign=2b02fa10d8&rtcs_flag=1&rtcs_ver=3.7&l=webapp&bucketNum=3&ipr={"t":"img","w":"182.66666666667","h":"1.3333333333333","dataType":"gif","c":"word/media/image5.png"})
3＋3＋3＋3＋3＋3
![](https://wkrtcs.bdimg.com/rtcs/image?w=225.33333333333&md5sum=1222cc1a410913c63f7b92e227769830&sign=2b02fa10d8&rtcs_flag=1&rtcs_ver=3.7&l=webapp&bucketNum=3&ipr={"t":"img","w":"225.33333333333","h":"1.3333333333333","dataType":"gif","c":"word/media/image6.png"})
5＋5＋5＋5
![](https://wkrtcs.bdimg.com/rtcs/image?w=210.66666666667&md5sum=1222cc1a410913c63f7b92e227769830&sign=2b02fa10d8&rtcs_flag=1&rtcs_ver=3.7&l=webapp&bucketNum=3&ipr={"t":"img","w":"210.66666666667","h":"1.3333333333333","dataType":"gif","c":"word/media/image7.png"})
4＋4＋4＋4＋4
![](https://wkrtcs.bdimg.com/rtcs/image?w=232&md5sum=1222cc1a410913c63f7b92e227769830&sign=2b02fa10d8&rtcs_flag=1&rtcs_ver=3.7&l=webapp&bucketNum=3&ipr={"t":"img","w":"232","h":"1.3333333333333","dataType":"gif","c":"word/media/image8.png"})
6＋6＋6＋8
五、看图列式计算。
![](https://wkrtcs.bdimg.com/rtcs/image?w=288&md5sum=1222cc1a410913c63f7b92e227769830&sign=2b02fa10d8&rtcs_flag=1&rtcs_ver=3.7&l=webapp&bucketNum=3&ipr={"t":"img","w":"288","h":"100","dataType":"gif","c":"word/media/image9.png"})
1．
加法算式：
乘法算式：
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