人教版二年级数学上册试卷、练习题-期末总复习练习试题(5)+含参考答案
期末总复习5一、我会填。(1~5题每题2分,6~8题每题12分,共46分)1.一个乘数是7,另一个乘数是( ),积是21。2.( )+( )+( )=9×33.下面各图中分别有几个小正方体?4.两个相同的数相乘的积是64,这两个数相加的和是( )。5.用3、4、5、9、12、27各数中三数,组成两道乘法算式是( )和( )。6.括号里最大能填几?( )×45×( )7×( )8×( )7.把口诀补充完整。( )七三十五四九( )四( )二十八七八( )( )四十八六( )四十二8.在( )里填上合适的数。7×( )=14( )×4=36( ...
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