新苏教版一下数学《第一单元:20以内退位减法》试卷
新苏教版一下数学《第一单元:20以内退位减法》试卷第1页

13-4= 13-5= 12-4= 13-4=

14-8= 17-9= 11-6= 12-5=

17-9= 12-7= 14-9= 14-8=

11-8= 11-2= 11-5= 15-7=

15-9= 16-8= 13-5= 11-6=

15-9= 13-4= 11-7= 13-9=

11-5= 14-7= 12-6= 11-3=

17-9= 10-8= 16-3= 12-3=

12-8= 15-8= 15-8= 12-8=

17-8= 12-7= 18-9= 11-4=

11-2= 13-9= 14-8= 14-7=

13-8= 20-3= 11-9= 10-1=

15-6= 18-9= 16-7= 14-7=

12-8= 13-9= 10-3= 17-8=

13-6= 13-4= 13-9= 11-2=

13-6=    8+7=   11-3=    14-5=

6+9=    15-7=    17-8=    14-7=

9+6=    11-7= 12-7=     3+8=

14-6=    13-5=    4+8=    12-9=

8+6=    16-7=    13-4=    11-9=