视频1 视频21 视频41 视频61 视频文章1 视频文章21 视频文章41 视频文章61 推荐1 推荐3 推荐5 推荐7 推荐9 推荐11 推荐13 推荐15 推荐17 推荐19 推荐21 推荐23 推荐25 推荐27 推荐29 推荐31 推荐33 推荐35 推荐37 推荐39 推荐41 推荐43 推荐45 推荐47 推荐49 关键词1 关键词101 关键词201 关键词301 关键词401 关键词501 关键词601 关键词701 关键词801 关键词901 关键词1001 关键词1101 关键词1201 关键词1301 关键词1401 关键词1501 关键词1601 关键词1701 关键词1801 关键词1901 视频扩展1 视频扩展6 视频扩展11 视频扩展16 文章1 文章201 文章401 文章601 文章801 文章1001 资讯1 资讯501 资讯1001 资讯1501 标签1 标签501 标签1001 关键词1 关键词501 关键词1001 关键词1501 专题2001
新人教版二年级上册数学-七的乘法口诀练习题
2025-10-02 04:45:20 责编:小OO
文档
7的乘法口诀练习题

1、我会默写出7的乘法口诀及相应的乘法算式。

口诀:                      算式                          

口诀:                      算式                          

口诀:                      算式                          

口诀:                      算式                          

口诀:                      算式                          

口诀:                      算式                          

口诀:                      算式                          

2.把口诀补充完整。

   二七(   )        四(   )二十八    

(  )七得七      ( )七二十一   

(  )七四十二     五( )三十五                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               

四( )二十四     六( )三十六    

七( )四十九     (   )七 三 十五     

六七(       )        (       )四十九

3、根据算式写口诀

    2×7=14     7×2=14                            

    3×7=21     7×3=21                             

5×7=35     7×5=35                             

4、拓展练习

(    )×(    )=49        (    )×(    )=7

(    )×(    )=42        (    )×(    )=24

(    )×(    )=35        (    )×(    )=12

5、口算训练。

  2×3=   7×6=   4×4=   7×2=

  6×6=   4×7=   5×3=   2×4=

  7×5=   6×4=   4×5=   6×7=

6、列式计算

(1)5个7相加的和是多少?    (2)7乘3的积是多少?

                                              

1、看图写算式

            

                                 

2、

      7捆萝卜有几棵?                           

3.三年级(1)班组织秋季活动,共分了6组,每组有7人,三年级(1)班有多少个同学?

4、一个篮球玩具要用7元,买5个共要多少元?明明带了50元,买完还剩多少元?

5、拓展练习:小强从1楼走到2楼要用2分钟,用同样的速度从1楼走到7楼,一共要用多少分钟?下载本文

显示全文
专题