20以内加减法练习(共50道)
姓名:________ 时间:______ 得分:______

18-7=

16-0=

4+14=

17-6=

1+19=

11-3=

14+3=

5+7=

8+12=

16-13=

13-7=

14+3=

16-4=

15+4=

15-9=

11-4=

18-17=

1+13=

2+14=

15-11=

14-8=

11+3=

16+2=

4+11=

11-5=

17+1=

14-9=

17-4=

3+10=

11+5=

14-5=

14+5=

15+5=

10+8=

18-0=

19-11=

19-17=

18+0=

13-7=

7+8=

10+1=

12-11=

9+10=

19-16=

19-12=

6+13=

5+15=

18-0=

11+0=

11-3=

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