小学数学第二册第五单元(1.不进位不退位)(B)试卷_小学试卷
一填空题(1-4每题 2分, 5-9每题 3分, 第10小题 6分, 共 29分)
1.
https://www.szxuexiao.com/Uploadimages/Examination/dy_2826.png
2.
https://www.szxuexiao.com/Uploadimages/Examination/dy_2827.gif
3.
https://www.szxuexiao.com/Uploadimages/Examination/dy_2828.gif
4.
https://www.szxuexiao.com/Uploadimages/Examination/dy_2829.gif
5. 在□里填数．
https://www.szxuexiao.com/Uploadimages/Examination/dy_2830.gif
6.
https://www.szxuexiao.com/Uploadimages/Examination/dy_2831.gif
7.
https://www.szxuexiao.com/Uploadimages/Examination/dy_2832.gif
8. 20 ( )=50 ?40 ( )=51 31 ( )=37
9. 6 ( )=26 ? ( ) 10=48 ( ) 30=39
10.
https://www.szxuexiao.com/Uploadimages/Examination/dy_2833.gif
①( )个正方形和圆同样多
②~比□( )
③□比~( )
二口算题(第1小题 6分, 2-3每题 10分, 共 26分)
1. 72 (50-30)= 60-(90-50)=
28-(15-9)= 41 (12-7)=
33 (20 20)= 50 (6 7)=
2. 52 7= 92 6=
20 37= 60 13=
30 8= 89-8=
4 44= 78-4=
63 5= 30 25=
3. 76-2= 59-5=
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