20以内混合加减法口算练习教学内容.docx

20以内混合加减法口算练习教学内容.docx

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20以内混合加减法口算练习教学内容

20以内混合加减法口算练习

9+8-10=

6+9-14=

13+5-6=

19-5+4=

12-4+8=

12+8-7=

13-6-5=

14-8+4=

11+2-8=

13-2+9=

6+10+2=

19-7+3=

3+12-4=

18+2-4=

15-7+7=

9+5-3=

17-8+6=

9-3+12=

18-8+4=

11+2-3=

10+7-2=

19-2-4=

7+3+6=

16-9+7=

10+8-5=

15-5+4=

9+5+4=

18+2-7=

10+6-7=

13-4+3=

16-8+6=

8+9-7=

10+9-8=

15+4-2=

17-9+2=

12+4+3=

5+15-7=

10+7-2=

19-8+3=

4+5+9=

5+12-2=

3+8-7=

9+7-2=

8-8+12=

9+4-11=

2+9+3=

15-5+8=

15-3+7=

9+5-12=

8+4-11=

19-8+1=

14-6-5=

12+3-7=

9-2+5=

6+9-4=

14+6-2=

10+4-8=

11+6-2=

7+6-2=

9-3+8=

6+9-6=

9+4+7=

9-5+12=

17-3+4=

16-4+4=

18-12+5=

12-6+4=

13-2+7=

7+13-2=

6+13-4=

5+4+7=

17-3+5=

16-11+7=

9+7-16=

15+3-3=

19-18+2=

10-7+1=

12+4+2=

6+6-5=

8+4+4=

15+5-1=

10+9+1=

7+3-5=

1+8+9=

7+10-2=

12-4+4=

5+5+6=

18-9+6=

8+5-11=

9-5+7=

18-4+5=

19-6+8=

13-5+8=

11+8+5=

10-5+6=

7+1+7=

17-14+8=

19-10+4=

10-9+18=

9+11-3=

4+6+3=

14+2-7=

1+9+2=

16-13+17=

10+8-1=

8+11-5=

12+5+3=

7+8-9=

4+1+7=

4-3+16=

19-5-3=

6+11-12=

13-5+9=

6+3+3=

12+6-9=

9+2-7=

3+4+7=

4+11-3=

7+12-13=

5-4+9=

5+7+8=

9+3-6=

3+5+8=

4+4+5=

8+12-4=

1+10-8=

8+0+12=

6+6+6=

4+7-1=

5+6-4=

3+5+3=

10+8-9=

9+4+2=

7-4+14=

9+9-1=

6+4+7=

4-1+7=

4+6-1=

8+3+5=

9-1+8=

4+8+4=

8-4+8=

8-1+5=

6+14-3=

9+4-13=

8+1+5=

12+5+1=

3+5+7=

3+10-2=

19-2-1=

6+7+3=

2+4+9=

9-5+7=

5+7-9=

2+8+2=

4+9-13=

3+1+8=

6-1+14=

7-7+6=

7+8+5=

5+9-4=

6+13-8=

14-10+12=

10-4+4=

12+6-3=

15-3-6=

10+8-8=

7+10-3=

4+2+4=

5+5-6=

4+4+12=

5+14-11=

11+9-3=

4-2+18=

6+10+4=

13-13+9=

1+16-5=

10-3+5=

11+8-12=

8+11-7=

14+5-1=

9+3+4=

16-5+3=

13+2-6=

9+4-7=

3+12+3=

4+2+3=

5+4-7=

3+7-7=

7+5-11=

19-3-16=

8+3-4=

5-4+7=

8-5+12=

10+8-9=

5+3+11=

11-6+12=

7+7-13=

10-2+4=

7+12-13=

6+4-9=

9-2+8=

10-5-9=

5-5+7=

5+12-6=

9-4+12=

8+5-9=

19-12-1=

10+4+3=

7-5+12=

5-1+9=

9+3-4=

10-4+12=

10+10-4=

2+11-7=

3+5-6=

10-8+14=

17-12+10=

4+12-7=

11-5+6=

4+2+4=

5+9-11=

4-2+18=

5+4+11=

6+13-11=

5+11+3=

10+5-2=

6+11-7=

8+9-10=

10-4+7=

9-3+12=

13-4+6=

11+4+3=

16-8+5=

11+7+2=

1+8+11=

19-11+7=

12+5-11=

2+13+2=

12-4+3=

2+8-7=

12-5+9=

12+6+2=

2+17-6=

2+18-9=

13-9+5=

3+12+3=

4+13+3=

11-3+4=

2+3+15=

13+6-8=

3+17-6=

4+11+5=

14-2-3=

4+13-7=

4+14+1=

11-4+5=

14+6-5=

3+17-12=

19-17+13=

11+7-3=

2+13-4=

11-4+5=

10+7-6=

17-7+7=

6+9-4=

4-2+8=

10+6+4=

9+3-12=

11+6-5=

5-4+10=

8-1+12=

11+8-7=

4+11-5=

9-3+14=

16-2+4=

5+11+4=

11-9+13=

8-4+12=

16-7+4=

13-3+9=

4+14-2=

14-10+16=

11-2+7=

15-3+4=

16-8+11=

10-7+13=

3+12+4=

16-5+5=

4+14-2=

15-1+4=

11+9-7=

8-4+11=

6+14-11=

13-3+9=

6+11-5=

10-5+12=

1+11-8=

8+11-7=

14-1+5=

19-3+4=

16-4+5=

12+6-5=

16-6+8=

15-11-4=

12+5+2=

6+11-5=

12+6-2=

11+7-6=

9-2+13=

3+4+11=

13-2+5=

4+13-3=

11+3-4=

11-6+12=

7-3+14=

14-7-2=

7-2+13=

9-6+14=

8-4+12=

6+10-4=

11+4-12=

10-4-4=

11-2+3=

15-3+5=

10+8-9=

13-7+3=

2+4+13=

16-5+5=

4+4+12=

15-8+4=

11+9-3=

18-4-2=

6+10-12=

3-3+19=

16-9+5=

10-5+7=

11+1-8=

8+11-7=

14-1+5=

19-3-4=

3+16-5=

11+3+6=

9-7+14=

13-2+3=

3+4+12=

15+4-6=

3+15-7=

7+11-5=

9+3-6=

18-13+14=

15-9+12=

18-2-5=

10-9+18=

5+3+11=

1+6+11=

7+13-7=

20-2-4=

17-2-3=

9-6+14=

19-2-2=

20-9+5=

5+15-7=

5+12-6=

9-4+12=

8+11-9=

19-2-11=

10+10+0=

2+17-5=

9-5+11=

3+13-4=

20-14-6=

10+10-19=

14-2+3=

15-3+6=

10-8+14=

10-7+11=

2+4+14=

11+6-5=

12-4+7=

9-5+11=

11+9-8=

18-4-2=

5+4+11=

6+13-3=

11-5+12=

20-15-2=

6+12-11=

9-8+12=

15-4-3=

19-10-4=

3+16-4=

1+4+15=

11-6+5=

1+7+12=

11-8+15=

11+9-7=

5-2+11=

3+2+12=

4+12-3=

8-2+14=

7+5+13=

9+10-8=

7-2+10=

4-4+12=

5+6+5=

8-4+12=

11+5-4=

9-7+15=

14-8+5=

9-6+10=

3+13-8=

5+11-13=

10+5+4=

17-12+13=

8+7-14=

9+4-11=

10-9+8=

9+3-12=

14+6-13=

7+12-15=

1+12-6=

13-3+6=

14-10+7=

11+8-5=

5+12-3=

9-7+18=

4+7-6=

14-6+3=

9-5+11=

5+6+2=

9+8-5=

3+6+11=

6+12-6=

7+9-2=

7-3+14=

12+6-7=

7+4-11=

9+5-14=

5+7-6=

4+9-8=

3+8-5=

15-4+7=

8+12-4=

18-10+1=

13+2-9=

6-3+11=

11+4-7=

5+11-13=

15+5+0=

10-9+18=

6+12-11=

17-4+4=

19-11+9=

16+4-7=

7+4-9=

4+6+10=

13-8+5=

11+9-8=

6+14-6=

8-4+8=

5+11-8=

6+4+8=

4-3+19=

8+5+1=

12-1+7=

13-5+4=

12+7-10=

19-2-1=

14-4+10=

12+7+1=

9-7+15=

7+5-9=

8+2+8=

9-4+13=

8-3+14=

7+7-12=

7+6-7=

18-7+4=

5+9-4=

13-6+12=

18-5+3=

17-15+4=

8+12-4=

11+8-7=

3+11+6=

16-1+4=

17+2-8=

10+9-2=

12+6-10=

3+12+4=

8+4-2=

5+7-7=

13+5-1=

7+6-2=

19-3-5=

8+8-4=

11-+3=

10-2+7=

19-4-2=

6+7-11=

10-9+5=

10+8-1=

19-5+4=

9-5+14=

18-1+2=

10-2+6=

13+3+3=

16+1+1=

8+9-1=

10+9-8=

15-2+4=

7+9+2=

12-4+6=

5+5-7=

10+7-2=

19-4+3=

4+9-5=

15-2+4=

3+8-2=

8-7+15=

6+8-9=

9+2-5=

0+9+3=

15+5-7=

15-2+3=

9+5-2=

8+4-11=

19-11+8=

4+16-5=

12+7-3=

9+5-12=

6+13-4=

14-2+6=

10+4-3=

11-2+6=

7+6-2=

9-3+13=

16-6-6=

9+7-12=

2+9-5=

7-4+13=

6+4-4=

8+5-12=

8+6+4=

19-7-2=

7+3+2=

6+3+4=

17-5+4=

7+3+5=

7+6-5=

9+7-6=

15-3+3=

9+8-12=

10-7+1=

2+12-4=

6+12-11=

8-4+14=

5+15-14=

10+1+9=

18-3+5=

17-5+4=

8+12-4=

11+8-7=

3+11+6=

16-1+4=

17-2-8=

10+9-2=

2+6+10=

3+12-4=

18-4+3=

5+7-7=

13+5-1=

7+6-12=

9+3-5=

8+8-4=

11-2+3=

10-2+7=

19-4-2=

6+7-11=

17-9+5=

10+8-14=

19-5+4=

9+5-6=

18-12+9=

10-2+6=

13+3+3=

16+3-12=

8+9-11=

10+9-8=

15-2+4=

7+9-6=

12-4+4=

5+15-7=

10+7-2=

19-4+3=

4+9-5=

15-12+14=

13-8+12=

8+7-13=

6+8+2=

9+2-5=

10+9-3=

5+5+7=

15+2+3=

9+5-12=

8+9-13=

9-1+8=

4+6-5=

12+7-3=

9+5+2=

6+3+4=

14-2+6=

10+4-3=

11-2+6=

7+6-2=

9-3+12=

6+6-6=

9+7+2=

9+2+5=

7-4+15=

6+14-11=

8+5-2=

8+6-4=

9+7-2=

7-3+12=

6+3+4=

7-5+16=

7+13-5=

7+6-11=

9+7-6=

15-3+3=

9+8-12=

10-7+1=

2+12-4=

16-5+6=

8-4+14=

5+15-6=

10+1+9=

12-6+12=

15-13+12=

14-10+13=

10-3+7=

19-3-6=

17-1+4=

14-2+7=

8+2-6=

10-4+13=

13+6-8=

8-7+16=

6+10-5=

19-4-5=

10-8+3=

18-12+8=

19-4-4=

8+6-4=

16-5+6=

19-10+5=

14-8+9=

13-4+7=

16-12+8=

8+4-10=

6+9-5=

4+11-4=

17-12+6=

19-18+16=

9+8-4=

14-8+3=

5+9-10=

2-1+12=

9+8-7=

18-3-5=

9+4-3=

15+0-3=

9-8+16=

9-3+6=

16-9+12=

15-9-4=

10+2-8=

15-3-2=

12+2-1=

11+5-6=

15-3+9=

13+5-2=

17-4-2=

8+9-13=

8-8+14=

19-9+5=

14-6+3=

17-10-4=

6+6-7=

16-10+9=

4+6-8=

7+8-4=

5+8-3=

2+3+7=

19-7-6=

17-4+7=

8+11-6=

11-1+5=

7-4+8=

8-3+8=

9+9-7=

8+7-5=

6-2+7=

16+2-2=

9+4-3=

11-0+7=

4+11-4=

8-6+12=

8+9-6=

9-1+7=

7+8-5=

4+1+6=

8+8-8=

11+7-7=

12-10+15=

7+9-8=

18-12-3=

4+9-6=

16-12-4=

12-6+3=

13-12+7=

6+9-12=

12-10+14=

14+4-1=

18-3-1=

12-8+5=

17-13+4=

17-4+3=

7+3-8=

15-14-1=

11+5-6=

7-15+6=

14-4+3=

8+8-9=

15-6+2=

12+5-9=

10-8+9=

11-2+3=

12-3+4=

12-7+13=

11-3+5=

16-6+5=

15-6-4=

14-5+7=

10-2+6=

18-9+7=

13+5-9=

13-9+7=

14-4-3=

18-8+2=

9+2+1=

6+6+4=

16-10+4=

3+7-5=

4+4+4=

5+4+5=

4+0+6=

16-6-9=

8-3+12=

19-6-9=

6+6+4=

16-10+4=

3+5-7=

8+2-1=

16-4-3=

7-2+5=

7-6+9=

3+2+5=

4+6+5=

5+14-5=

13-6+7=

17-11+8=

18-3-5=

19-6-9=

12-5+5=

13+4-6=

13-7+5=

14-4+4=

15+4-5=

7-3+16=

13-7-3=

16-6-9=

8-3+12=

19-6-9=

17-7-3=

14-6-4=

3+9-7=

5+9+5=

12+5-8=

13-4+7=

6+9-14=

13+7-5=

9+2-7=

18-8-2=

14+0+6=

16-10+4=

14-4+6=

12+3-7=

16-6-6=

14-5-4=

13-6-4=

14-5+5=

16-6+4=

11-9+1=

12-8-3=

12-9-2=

14-7+7=

12-4+5=

8+2+5=

16-6+3=

16-6+7=

12+3-5=

18-3+10=

20-10-3=

7+8-10=

5+9-4=

10-2+7=

16-6+9=

18-7-1=

8+7-5=

17-2-3=

4+9-2=

1+1+3=

17-1-1=

4+3+4=

20-9-4=

17-6-8=

2+5+4=

6+4+2=

20-1-8=

19-10-5=

15-3-4=

10+6+1=

20-3-2=

9+1+7=

13-6-6=

19-3-6=

11-4-1=

18-9-5=

13-3-3=

15-2-2=

4+5+3=

20-3-7=

19-4-8=

17-2-10=

3+7+1=

2+6+6=

10-5-5=

20-1-3=

10+1+9=

11-1-1=

16-4-5=

14-10-2=

16-3-2=

1+5+8=

13-6-4=

17-4-12=

14-2-9=

18-1-9=

16-2-5=

6+10+2=

13-2-5=

20-5-11=

8+2+4=

15-8-7=

13-3-10=

9+9+1=

11+4+6=

4+6+5=

4+8+5=

4+2+7=

6+2+3=

20-7-5=

18-3-1=

20-8-2=

12-2-1=

17-7-5=

17-4-9=

3+1+4=

4+4+6=

5+5+1=

2+4+7=

11-7-2=

18-3-8=

15-5-3=

9+4+7=

1+10+3=

2+8+5=

9-2-5=

11+8+4=

3+4+5=

9+3+7=

12-9-1=

20-10-8=

5+9+5=

11+3+2=

16-4-4=

6+2+10=

15-4-6=

14-9-2=

5+4+10=

18-6-2=

4+7+2=

19-7-9=

3+9+10=

19-6-13=

9+2+7=

5+9+4=

2+10+5=

17-6-5=

9+5+4=

18-2-4=

6+7+3=

16-1-8=

16-8-1=

15-3-8=

19-6-5=

5+6+8=

10-8-2=

19-10-7=

15-4-10=

18-10-6=

8+1+7=

3+4+5=

10-5-4=

7+7+6=

3+10+5=

10+4+4=

13-6-6=

6+7+6=

6+6+2=

3+8+9=

16-10-6=

6+10+2=

16-1-7=

20-6-7=

5+7+8=

19-2-7=

5+3+9=

20-3-6=

8+7+2=

11-1-8=

7+1+3=

5+9+5=

3+6+4=

9-2-5=

10+7+1=

18-7-10=

6+7+1=

16-7-4=

18-9-2=

17-5-3=

8+6+2=

2+7+3=

8+7+2=

17-2-2=

17-7-2=

20-10-5=

4+5+3=

2+6+6=

14-3-6=

20-2-9=

7+2+7=

15-4-5=

2+3+9=

20-4-4=

16-6-2=

8+5+3=

11-3-1=

11-5-5=

10-4-3=

13-4-4=

7+5+2=

4+6+5=

7+6+1=

19-5-9=

14+1-5=

3+8+3=

17-6-5=

11-1-1=

12-5-4=

10+3+4=

19-3-10=

4+7+2=

1+10+8=

16-4-3=

9+4+6=

15-8-4=

18-2-3=

9+2+4=

18-3-2=

16-3-6=

19-10-9=

8+7+2=

13-2-5=

8+3+6=

2+8+5=

13-5-2=

1+9+10=

1+5+8=

12-1-10=

4+10+2=

11-3-8=

6+3+5=

8+2+4=

18-4-2=

8+3+1=

12-3-2=

16-4-8=

17-5-10=

16-4-8=

4+5+8=

13-3-2=

2+5+8=

19-8-6=

18-4-10=

2+5+4=

9+6+5=

15-2-6=

2+9+6=

18-6-9=

1+9+6=

2+2+10=

18-3-3=

5+6+1=

12+7+2=

18-8-10=

3+7+4=

7+10+1=

9+3+4=

9+7+3=

16-6-5=

19-4-8=

6+4+9=

16-8-4=

15-2-9=

20-5-4=

13-3-5=

20-8-6=

14-8-3=

16-5-3=

5+8+3=

8+5+3=

20-6-5=

18-5-2=

4+9+7=

3+8+5=

12-7-6=

6+2+10=

18-5-3=

12-10-1=

18-4-6=

16-3-9=

17-5-8=

2+7+6=

19-7-2=

11-5-4=

15-6-7=

19-3-9=

17-5-1=

8+5+6=

14-7-3=

4+6+8=

10+2+3=

17-2-5=

14-9-4=

18-2-6=

12+6+4=

5+10+2=

6+2+6=

5+5+4=

7+6+4=

7+9+1=

19-4-10=

1+9+9=

13-8-3=

18-9-8=

18-7-1=

4+3+7=

5+7+4=

6+9+3=

3+6+6=

13-5-5=

19-5-8=

16-8-5=

17-8-4=

3+8+4=

4+9+5=

11-7-4=

2+10+3=

4+6+8=

17-6-8=

14-5-7=

7+2+6=

7+4+8=

6+3+7=

16-4-9=

6+3+6=

15-5-1=

14-10-2=

5+2+6=

18-6-7=

4+7+8=

19-8-4=

8+2+6=

18-9-2=

7+9+3=

5+3+8=

3+8+3=

17-12-5=

9+6+4=

18-2-9=

6+1+7=

16-2-3=

12-5-5=

10-1-9=

16-1-9=

2+6+13=

8+6+8=

16-6-1=

10-4-4=

15-4-7=

19-4-3