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

18-8=

11+3=

15-10=

8+3=

19+0=

15+0=

10+10=

11+2=

17-9=

10+3=

18+1=

16+2=

12+6=

18-4=

12+5=

3+13=

5+7=

8+12=

15-9=

20-20=

11+3=

8+11=

15-6=

18-10=

19-10=

4+8=

11+5=

16+2=

1+19=

7+13=

20-10=

14-8=

20-15=

17+2=

4+7=

16-2=

19+1=

13-3=

13+4=

11-0=

11-5=

1+13=

12-6=

5+14=

18-15=

16+3=

15-15=

15+4=

13-8=

14+6=

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