30以內(nèi)加減法口算練習(xí)題_第1頁
30以內(nèi)加減法口算練習(xí)題_第2頁
30以內(nèi)加減法口算練習(xí)題_第3頁
30以內(nèi)加減法口算練習(xí)題_第4頁
30以內(nèi)加減法口算練習(xí)題_第5頁
已閱讀5頁,還剩37頁未讀, 繼續(xù)免費(fèi)閱讀

下載本文檔

版權(quán)說明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請(qǐng)進(jìn)行舉報(bào)或認(rèn)領(lǐng)

文檔簡介

29-22=

26-12=

16-9=

12+18=

20-12=

13-6=

17-9=

30-4=

24-7=

30-6=

23-20=

27-20=

26-17=

27-22=

12-4=

27-12=

26-25=

22-15=

27-17=

15-7=

17-4=

21-17=

12-7=

29-15=

7+5=

14-6=

27-16=

12+17=

21-6=

13+16=

20-3=

15+15=

9+15=

11-3=

23-5=

20-14=

13-5=

22-18=

7+8=

13+13=

29-18=

25-22=

21-5=

26-14=

22-14=

20-2=

12+12=

20-13=

21-4=

23-12=

11-2=

30-9=

9-3=

26-18=

27-14=

29-26=

28-13=

30-19=

27-10=

22-17=

21-10=

12-8=

21-14=

7+9=

12+13=

22-8=

12+14=

29-28=

25-17=

26-13=

22-7=

20-8=

29-11=

24-10=

28-21=

29-13=

28-20=

11+16=

29-12=

21-20=

22-3=

11+18=

8+19=

20-15=

23-8=

18-9=

24-13=

25-8=

28-12=

23-9=

22-20=

19-10=

22-11=

29-27=

24-11=

8+9=

30-18=

27-19=

22-12=

24-22=

14+14=

22-5=

14+15=

26-8=

29-22=

20-18=

29-16=

30-1=

23-19=

25-22=

30-17=

27-26=

28-9=

26-19=

30-11=

28-14=

13-7=

25-11=

21-11=

28-10=

27-11=

25-10=

22-6=

11-7=

30-23=

30-24=

13+14=

20-5=

26-20=

28-22=

13-4=

22-19=

30-28=

23-11=

24-15=

26-9=

27-13=

30-16=

27-18=

21-12=

12-3=

29-17=

25-23=

23-21=

12+15=

21-16=

28-11=

24-16=

21-7=

30-29=

26-23=

20-19=

21-3=

11-5=

23-6=

16-8=

20-17=

25-12=

24-19=

25-13=

23-15=

12-9=

30-7=

30-13=

30-14=

24-6=

14-7=

11+12=

25-15=

14-8=

29-21=

27-24=

26-15=

27-9=

23-7=

11-4=

21-8=

28-15=

23-13=

26-16=

28-24=

11+17=

24-18=

27-25=

28-17=

29-25=

25-14=

24-20=

9+9=

11+13=

29-19=

9+16=

11-9=

21-19=

30-27=

23-10=

20-16=

24-8=

24-9=

9-4=

30-15=

27-21=

28-16=

11+11=

22-10=

20-4=

9+8=

8+21=

20-9=

14+16=

20-11=

21-13=

25-21=

9+17=

18+9=

8+22=

30-20=

21-9=

5+3=

9-5=

22-21=

25-6=

25-24=

11-6=

15-9=

16-7=

25-16=

30-12=

25-9=

23-14=

25-7=

21-15=

28-23=

30-2=

29-14=

23-18=

25-18=

12+16=

30-8=

29-23=

30-21=

22-13=

21-18=

23-4=

22-16=

30-26=

24-17=

11+14=

24-23=

28-18=

15-8=

13-8=

27-23=

26-11=

11+15=

28-19=

26-24=

27-15=

20-6=

13+15=

30-10=

13+17=

14-9=

15-6=

26-22=

24-21=

29-20=

13-9=

14-5=

11+19=

28-26=

29-10=

6+4=

24-12=

17-8=

23-17=

20-7=

23-22=

24-5=

29-24=

25-19=

24-14=

22-9=

30-3=

20-1=

12-6=

12-5=

28-27=

30-25=

25-20=

30-5=

23-16=

26-10=

11-8=

26-7=

26-21=

6+5=

27-8=

21-2=

22-4=

21-17=

12-7=

29-15=

7+5=

14-6=

27-16=

12+17=

21-6=

13+16=

20-3=

15+15=

9+15=

11-3=

23-5=

20-14=

13-5=

22-18=

7+8=

13+13=

29-22=

26-12=

16-9=

12+18=

20-12=

13-6=

17-9=

30-4=

24-7=

30-6=

23-20=

27-20=

26-17=

27-22=

12-4=

27-12=

26-25=

22-15=

27-17=

15-7=

17-4=

21-17=

12-7=

29-15=

7+5=

14-6=

27-16=

12+17=

21-6=

13+16=

20-3=

15+15=

9+15=

11-3=

23-5=

20-14=

13-5=

22-18=

7+8=

13+13=

29-18=

25-22=

21-5=

26-14=

22-14=

20-2=

12+12=

20-13=

21-4=

23-12=

11-2=

30-9=

9-3=

26-18=

27-14=

29-26=

28-13=

30-19=

27-10=

22-17=

21-10=

12-8=

21-14=

7+9=

12+13=

22-8=

12+14=

29-28=

25-17=

26-13=

22-7=

20-8=

29-11=

24-10=

28-21=

8+20=

29-13=

28-20=

11+16=

29-12=

21-20=

22-3=

11+18=

8+19=

20-15=

23-8=

18-9=

24-13=

25-8=

28-12=

23-9=

22-20=

19-10=

22-11=

29-27=

24-11=

8+9=

30-18=

27-19=

22-12=

24-22=

14+14=

22-5=

14+15=

26-8=

29-22=

20-18=

29-16=

30-1=

23-19=

25-22=

30-17=

27-26=

28-9=

26-19=

30-11=

28-14=

13-7=

25-11=

21-11=

28-10=

27-11=

25-10=

22-6=

11-7=

30-23=

30-24=

13+14=

20-5=

26-20=

28-22=

13-4=

22-19=

30-28=

23-11=

24-15=

26-9=

27-13=

30-16=

27-18=

21-12=

12-3=

29-17=

25-23=

23-21=

12+15=

21-16=

28-11=

24-16=

21-7=

30-29=

26-23=

20-19=

21-3=

11-5=

23-6=

16-8=

20-17=

25-12=

24-19=

25-13=

23-15=

12-9=

30-7=

30-13=

30-14=

24-6=

14-7=

11+12=

25-15=

14-8=

29-21=

27-24=

26-15=

27-9=

23-7=

11-4=

21-8=

28-15=

23-13=

26-16=

28-24=

11+17=

24-18=

27-25=

28-17=

29-25=

25-14=

24-20=

9+9=

11+13=

29-19=

9+16=

11-9=

21-19=

30-27=

23-10=

20-16=

24-8=

24-9=

9-4=

30-15=

27-21=

28-16=

11+11=

22-10=

20-4=

9+8=

8+21=

20-9=

14+16=

20-11=

21-13=

25-21=

9+17=

18+9=

8+22=

30-20=

21-9=

5+3=

9-5=

22-21=

25-6=

25-24=

11-6=

15-9=

16-7=

25-16=

30-12=

25-9=

23-14=

25-7=

21-15=

28-23=

30-2=

29-14=

23-18=

25-18=

12+16=

30-8=

29-23=

30-21=

22-13=

21-18=

23-4=

22-16=

30-26=

24-17=

11+14=

24-23=

28-18=

15-8=

13-8=

27-23=

26-11=

11+15=

28-19=

26-24=

27-15=

20-6=

13+15=

30-10=

13+17=

14-9=

15-6=

26-22=

24-21=

29-20=

13-9=

14-5=

11+19=

28-26=

29-10=

6+4=

24-12=

17-8=

23-17=

20-7=

23-22=

24-5=

29-24=

25-19=

24-14=

22-9=

30-3=

20-1=

12-6=

12-5=

28-27=

30-25=

25-20=

30-5=

14+16=

20-11=

21-13=

25-21=

9+17=

18+9=

8+22=

23-16=

26-10=

11-8=

26-7=

26-21=

6+5=

27-8=

21-2=

22-4=

21-17=

12-7=

29-15=

7+5=

14-6=

27-16=

12+17=

21-6=

13+16=

20-3=

15+15=

9+15=

11-3=

7+2=

21+5=

9+1=

5+2=

4+11=

1+22=

7+11=

21+3=

4+13=

1+3=

14+11=

12+1=

3+1=

22+2=

17+12=

2+1=

12+12=

9+3=

20+5=

11+5=

1+20=

26+2=

6+10=

16+6=

4+21=

10+9=

1+8=

7+17=

10+13=

2+10=

1+27=

10+12=

20+4=

18+1=

14+4=

14+16=

16+3=

7+3=

7+10=

22+2=

2+2=

1+25=

26+4=

6+2=

4+21=

5+11=

1+20=

19+9=

2+7=

13+6=

9+14=

16+4=

12+13=

28+2=

17+8=

16+11=

10+9=

1+25=

22+4=

19+9=

4+24=

3+5=

5+15=

11+1=

3+15=

19+4=

1+13=

10+19=

5+4=

21+2=

3+1=

3+18=

2+4=

9+21=

8+5=

2+15=

1+1=

4+1=

6+10=

1+16=

10+7=

18+2=

2+24=

12+8=

10+9=

15+7=

2+22=

1+19=

2+5=

2+19=

20+7=

9+14=

5+10=

2+28=

29+1=

3+26=

17+11=

5+19=

1+28=

6+21=

7+21=

5+22=

9+9=

1+13=

7+10=

25+4=

5+19=

6+4=

8+14=

13+16=

1+10=

19+10=

5+12=

7+8=

13+5=

25+2=

13+7=

13+12=

6+3=

10+18=

10+17=

7+22=

5+13=

2+26=

5+6=

5+13=

10+1=

13+3=

21+6=

5+25=

3+16=

2+16=

4+11=

30-19=

26-13=

14-8=

26-18=

26-2=

18-12=

29-25=

16-1=

8-3=

19-5=

20-13=

27-13=

20-8=

22-1=

30-11=

28-19=

20-18=

6-2=

8+22=

8+13=

12+8=

7+2=

1+29=

9+3=

8+22=

22+8=

1+24=

25+4=

18+7=

17+6=

15+11=

17+6=

3+20=

9+9=

1+10=

4+2=

12+16=

2+8=

19+6=

8+4=

18+11=

7+18=

14+9=

3+2=

1+25=

5+20=

13+5=

7+3=

8-4=

26-6=

9-3=

30-20=

28-13=

30-1=

24-13=

28-10=

22-18=

27-9=

22-19=

14-5=

7-5=

27-7=

18-5=

20-13=

27-7=

13+10=

1+20=

4+12=

7+18=

6+10=

2+17=

5+1=

19+3=

13+14=

6+19=

1+11=

6+6=

2+4=

6+2=

21+3=

7+20=

14+2=

16+8=

2+28=

14+9=

19+3=

11+13=

12+3=

7+12=

8+12=

11+7=

10+19=

11+2=

2+2=

11+19=

2+20=

12+8=

16+8=

5+4=

17+13=

10+5=

9+13=

19+10=

10+13=

2+5=

6+23=

6+14=

9+14=

18+8=

11+14=

7+20=

9+21=

7+18=

27+1=

7+1=

13+5=

2+20=

16-13=

12-10=

7-2=

29-1=

12-8=

6-4=

22-13=

19-13=

29-17=

26-16=

17-6=

30-19=

15-2=

15-11=

24-5=

22-18=

10-3=

29-7=

20-10=

8-6=

21-14=

5-3=

17-6=

19-1=

27-11=

25-24=

14-2=

30-5=

25-2=

27-8=

19-16=

11-7=

24-24=

21-19=

14-14=

30-6=

7-6=

22-10=

28-23=

16-4=

19-10=

24-1=

15-9=

4-3=

22-17=

27-19=

26-3=

6-5=

2-2=

29-9=

17-5=

26-4=

30-27=

16-3=

29-17=

19-14=

30-24=

24-9=

6-4=

22-18=

20-8=

26-11=

27-1=

25-6=

29-28=

19-9=

16-7=

15-12=

29-26=

11-11=

28-22=

17-16=

4-4=

16-1=

23-5=

10-3=

7-3=

24-3=

26-18=

18-14=

26-24=

17-6=

13-5=

14-9=

30-10=

26-22=

5-1=

11-11=

25-4=

25-17=

28-20=

28-23=

25-23=

10-9=

30-21=

26-1=

16-11=

21-16=

22-9=

5+20=

14+16=

24+2=

2+9=

4+21=

14+2=

24+4=

16+4=

13+8=

15+3=

20+8=

4+22=

10+13=

2+10=

8+16=

4+11=

18+5=

13+14=

14+6=

11-2=

13-1=

19-17=

27-7=

29-25=

10-7=

25-11=

11-9=

30-14=

30-24=

11-11=

23-10=

18-17=

21-14=

14+13=

6+15=

10+12=

2+16=

12+9=

10+20=

1+25=

6+7=

13+11=

11+11=

4+13=

11+17=

13+13=

21-19=

21-13=

27-3=

11-10=

20-7=

27-3=

23-9=

14-3=

12-11=

8-4=

29-26=

21-2=

24-9=

20-19=

23-6=

16-8=

11+12=

21-8=

29-19=

7-4=

10-1=

25-17=

15-8=

25-12=

26-25=

26-14=

29-4=

28-7=

27-19=

20-17=

25-15=

6-5=

20-14=

5+17=

29-13=

26-18=

26-7=

6+12=

1+13=

18+11=

7+21=

25+1=

4+20=

7+19=

11+17=

7+21=

6+19=

29+1=

1+12=

1+9=

12+17=

20-3=

15+15=

26-14=

9-3=

12+14=

14-11=

14-12=

16-15=

27-12=

24-7=

7-7=

9-5=

21-19=

27-14=

25-23=

17-4=

9+17=

7+4=

20+1=

27-23=

28-22=

27-13=

29-17=

21-19=

22-17=

30-13=

15-13=

13-9=

26-18=

12-10=

10-1=

19-9=

20-19=

9-1=

17-12=

10-9=

23-14=

16-12=

14-14=

13-13=

23-13=

17-13=

14-2=

22-11=

17-6=

28-12=

28-19=

24-13=

28-1=

20-12=

15-3=

28-11=

24-16=

21-7=

21-3=

11-5=

20-17=

25-12=

24-19=

25-13=

23-15=

12-9=

30-13=

30-14=

14-7=

25-15=

14-8=

29-21=

26-15=

11-4=

28-15=

23-13=

26-16=

11+17=

24-18=

28-17=

25-14=

11+13=

9+16=

11-9=

30-19=

15-9=

28-16=

22-1=

15-7=

11-5=

22-21=

30-14=

17-4=

29-18=

25-14=

15-2=

2-1=

10-8=

13-5=

18-8=

21-16=

28-10=

12-3=

30-14=

30-18=

10-5=

25-1=

18-5=

27-17=

15-5=

21-17=

29-14=

15-5=

15-2=

9-1=

8+1=

14+6=

21+3=

2+13=

23+1=

18+11=

13+8=

9+1=

15+7=

14+5=

13+14=

19+5=

17+3=

11+12=

1+12=

17+9=

2+1=

11+1=

14+1=

12+12=

13+2=

1+6=

11+17=

4+12=

22+1=

3+13=

19-1=

12-4=

28-13=

10-5=

21-2=

23-17=

26-10=

14-5=

6+12=

4+19=

7+12=

2+21=

5+13=

11+17=

4+14=

19+1=

7+22=

10+12=

19+7=

1+29=

1+4=

2+7=

7+8=

14+14=

11+19=

11+5=

15+14=

2+28=

2+2=

6+17=

4+7=

24+1=

13+11=

12+18=

12+13=

26+4=

12-7=

29-15=

7+5=

21-6=

13+16=

9+15=

11-3=

23-5=

20-14=

13-5=

22-18=

13+13=

29-18=

21-5=

22-14=

20-2=

12+12=

21-4=

30-9=

26-18=

27-14=

29-26=

30-19=

27-10=

21-10=

21-14=

22-8=

29-28=

25-17=

21-1=

24-15=

20-18=

13-1=

27-8=

24-20=

21-5=

27-17=

22-3=

28-22=

28-20=

16-12=

30-26=

7-2=

22-18=

23-10=

20-5=

18-15=

25-11=

21-19=

3+17=

17+2=

17+1=

3+23=

8+6=

5+4=

18+5=

6+3=

6+17=

12+9=

9+12=

21-18=

23-4=

22-16=

30-26=

24-17=

11+14=

24-23=

28-18=

15-8=

13-8=

11+15=

28-19=

20-6=

13+15=

30-10=

14-9=

15-6=

26-22=

24-21=

29-20=

13-9=

14-5=

11+19=

28-26=

29-10=

6+4=

22-19=

30-28=

23-11=

24-15=

26-9=

30-16=

27-18=

21-12=

7-6=

27-24=

27-9=

27-8=

7+3=

28-3=

4+7=

20-13=

23-12=

14-7=

30-21=

12-3=

27-26=

27-24=

26-23=

27-25=

29-25=

8-8=

29-8=

22-9=

29-28=

5+7=

6+8=

10+5=

11+4=

27-16=

22-17=

12-8=

17-16=

8-5=

19-10=

14+16=

26-11=

26-24=

28-20=

29-4=

25-5=

20-6=

29-6=

9-8=

24-22=

29-4=

23-4=

30-29=

30-7=

24-6=

23-7=

28-24=

24-20=

9+9=

29-3=

26-6=

3+5=

8+3=

4+20=

29-24=

24+1=

17+10=

1+12=

8+12=

21+3=

2+1=

8+1=

18+8=

5+3=

14-6=

7+8=

28-25=

11-2=

28-13=

7+9=

12+13=

29-9=

24+3=

22-13=

27-15=

13+17=

13-4=

11+12=

20+8=

5+14=

8+15=

18+12=

8+22=

5+14=

14+16=

4+23=

8+15=

8+8=

13+6=

21+7=

7+21=

11+7=

16+7=

7+22=

3+14=

19+11=

20+2=

23+4=

23+4=

12+18=

15+3=

9+7=

9+21=

10+15=

9+11=

16+9=

8+1=

20+6=

1+4=

20+4=

6+17=

7+20=

16+1=

15+9=

6+19=

3+24=

21+7=

27+2=

12+12=

6+20=

12+17=

27-21=

26-19=

8-8=

23-1=

20-11=

20-10=

24-12=

16-15=

14-6=

22-10=

29-23=

29-6=

15-2=

19-15=

30-28=

27-2=

25-14=

17-12=

15-13=

27-18=

30-25=

7-3=

27-20=

6-5=

11-8=

18-3=

26-7=

26-26=

20-4=

30-29=

22-15=

22-14=

15-14=

30-22=

26-12=

16-9=

12+18=

20-12=

13-6=

17-9=

30-4=

24-7=

30-6=

23-20=

27-20=

26-17=

27-22=

12-4=

27-12=

26-25=

22-15=

27-17=

15-7=

22-4=

21-17=

17-10=

24-13=

21-19=

22-8=

6-2=

27-18=

15-6=

24-15=

21-1=

13-6=

30-10=

12-10=

29-17=

30-12=

17-4=

19-15=

23-18=

16-2=

23-21=

29-13=

25-24=

8-5=

20-12=

23-20=

18-1=

8-7=

16-4=

28-22=

19-15=

18-14=

13-7=

15-13=

30-13=

30-21=

22-15=

19-4=

26-14=

10-9=

19-5=

30-29=

29-5=

13-2=

25-19=

20-10=

16-1=

9-5=

30-22=

22-2=

28-1=

24-11=

13-9=

29-23=

21-19=

30-27=

23-10=

20-16=

24-8=

24-9=

9-4=

30-15=

27-21=

28-16=

11+11=

22-10=

20-4=

9+8=

8+21=

20-9=

14+16=

20-11=

21-13=

25-21=

9+17=

18+9=

8+22=

30-20=

21-9=

5+3=

9-5=

22-21=

25-6=

25-24=

11-6=

15-9=

16-7=

25-16=

30-12=

25-9=

23-14=

25-7=

21-15=

28-23=

30-2=

29-14=

23-18=

25-18=

12+16=

30-8=

29-23=

24-10=

22-17=

15-15=

5-2=

7-3=

13-2=

27-23=

21-11=

14-8=

28-18=

7-3=

29-4=

23-16=

30-19=

15-4=

30-14=

22-20=

25-24=

16-7=

20-1=

18-11=

15-9=

24-17=

15-8=

29-14=

22-6=

27-22=

5-3=

25-24=

27-13=

18-18=

7-1=

19-14=

29-24=

5-2=

28-9=

14-6=

9-8=

26-17=

24-13=

18-4=

28-15=

21-7=

19-6=

28-11=

13-9=

24-17=

17-15=

29-22=

29-8=

22-6=

23-20=

26+2=

6+18=

1+2=

2+19=

22+6=

8+10=

8+3=

14+1=

13+6=

2+13=

17+9=

4+25=

16+2=

11+15=

28+2=

17+12=

21+7=

12+15=

4+26=

5+23=

3+17=

23+5=

12+5=

15+9=

3+10=

5+8=

12+5=

16+8=

25+4=

18+2=

16+14=

4+7=

5+3=

4+14=

21+2=

2+16=

18+5=

23+7=

14+1=

3+25=

23+7=

26+2=

6+4=

4+23=

5+2=

11+4=

3+27=

8+1=

15+9=

14+9=

10+14=

14+15=

9+6=

10+13=

27+2=

1+28=

4+4=

10+9=

18+12=

5+14=

3+19=

23+7=

13+7=

9+14=

14+7=

13+10=

10+16=

21+4=

1+29=

22+7=

6+23=

14+3=

19+2=

5+22=

14+7=

8+8=

12+13=

4+23=

1+18=

20+2=

11+15=

2+25=

12+10=

7+20=

6+5=

10+13=

16+1=

7+5=

2+17=

6+2=

9+20=

4+25=

4+19=

9+19=

11+2=

10+2=

12+8=

19+2=

16+5=

26-13=

22-7=

20-8=

29-11=

24-10=

28-21=

8+20=

29-13=

28-20=

11+16=

29-12=

21-20=

22-3=

11+18=

8+19=

20-15=

23-8=

18-9=

24-13=

25-8=

28-12=

23-9=

22-20=

19-10=

22-11=

29-27=

24-11=

8+9=

30-18=

27-19=

22-12=

24-22=

14+14=

15-12=

27-10=

27-27=

30-1=

27-5=

19-13=

21-3=

29-12=

5-4=

10-9=

30-1=

9-6=

17-5=

24-12=

17-8=

23-17=

20-7=

28-27=

26-7=

27-8=

21-17=

12-7=

7+5=

27-16=

12+17=

7+8=

7+14=

15+7=

7+1=

4+17=

7+19=

3+7=

23-17=

25-17=

27-15=

24-7=

27-1=

18-7=

15-7=

27-21=

7-1=

10-7=

28-17=

27-5=

27-4=

27-26=

27-7=

1+27=

7+19=

4+17=

15-8=

28-27=

10-1=

28-23=

18-5=

24-12=

4-2=

22-14=

16-3=

14-3=

10-5=

15-3=

27-22=

18-13=

27-21=

17-16=

7+14=

6+11=

8+14=

11+11=

8+17=

15+9=

4+17=

12+10=

11+6=

9+21=

1+25=

14+15=

29-22=

23-19=

28-14=

22-6=

30-24=

23-21=

24-12=

24-5=

24-14=

20-1=

12-6=

12-5=

25-20=

30-5=

23-16=

26-10=

6+5=

21-2=

29-15=

14-6=

21-6=

13+16=

15+15=

9+15=

11-3=

23-5=

20-14=

13-5=

22-18=

21+4=

4+11=

28+1=

12+18=

15+1=

19+9=

12+3=

8+5=

13+8=

6+19=

3+26=

6+6=

2+8=

9+2=

3+13=

22+8=

2+3=

2+25=

10+6=

12+10=

24+1=

5+14=

5+19=

5+3=

15+9=

2+21=

11+15=

10+6=

4+24=

14+9=

3+19=

2+12=

16+2=

18+10=

5-2=

28-25=

26-1=

14-12=

28-2=

18-2=

29-6=

18-5=

22-6=

25-16=

16-3=

26-26=

21-1=

2-1=

26-24=

16-3=

11-4=

22-13=

26-3=

28-18=

20-13=

16-14=

15-5=

18-9=

20-14=

24-10=

22-3=

30-25=

30-3=

20-14=

28-18=

5-3=

12-9=

9-8=

16-15=

22-21=

11-9=

25-20=

30-4=

20-20=

22-11=

26-8=

29-21=

12-6=

22-21=

25-24=

18-11=

15-14=

24-5=

25-24=

26-2=

29-14=

21-5=

23-16=

20-3=

11-2=

28-11=

9+13=

6+8=

6+2=

8+14=

5+23=

1+12=

12+9=

4+26=

15-8=

3-1=

19-8=

14-3=

20-18=

27-8=

25-4=

28-23=

30-6=

8-3=

29-20=

25-15=

30-8=

14-13=

28-14=

27-7=

8-6=

29-26=

18-5=

23-7=

29-15=

11-1=

27-9=

20-12=

25-14=

13-8=

7-5=

12-3=

10-6=

20-8=

11-10=

19-17=

24-23=

28-16=

1-1=

20-19=

30-6=

13-4=

19-10=

21-9=

19-5=

20+7=

12+14=

6+7=

6+17=

4+19=

24+5=

2+13=

10+19=

9+16=

7+1=

3+1=

14+2=

8+18=

19+6=

1+18=

17+3=

6+7=

6+24=

16+10=

4+13=

2+22=

4+22=

1+22=

28+2=

8+15=

26+1=

11+12=

3+5=

22-5=

26-8=

20-18=

29-16=

25-22=

30-17=

27-26=

28-9=

26-19=

13-7=

25-11=

21-11=

28-10=

25-10=

11-7=

30-23=

13+14=

20-5=

26-20=

4+8=

6-4=

18-18=

26-3=

19-15=

20-7=

22-16=

6+2=

4+15=

1+21=

21-16=

25-23=

11-8=

2+28=

18+4=

29-28=

28-25=

16+8=

9-3=

6+2=

12+17=

10+10=

7+8=

29-24=

22-4=

11+14=

13+14=

1+4=

24-6=

14-3=

14-12=

11-4=

30-24=

25-14=

22-11=

29-11=

27-25=

5+21=

3+8=

8+3=

2+14=

30-1=

30-11=

12+15=

23-22=

25-19=

22-9=

30-3=

30-25=

26-21=

20-3=

13+13=

23+3=

23+2=

10+15=

12+5=

21+1=

15+6=

12+6=

21+9=

25-10=

30-29=

25-25=

23-21=

29-1=

29+1=

25-9=

19-4=

12-4=

19-8=

22-7=

30-7=

20-11=

12-12=

19-12=

12-7=

28-19=

30-10=

6+19=

1+13=

7+8=

22+6=

1+17=

27-11=

1+15=

28-10=

27-9=

19+3=

7+20=

19+10=

6+23=

9+21=

7+1=

29-1=

6-4=

30-19=

17-6=

25-24=

30-5=

27-8=

24-24=

30-6=

19-10=

22-17=

29-9=

17-16=

24-3=

26-24=

5-1=

10-9=

30-21=

14+2=

20+8=

8+16=

27-7=

11-11=

23-10=

11+17=

21-19=

29-26=

21-2=

21-8=

10-1=

28-7=

27-19=

5+17=

6+12=

6+19=

12+17=

20-3=

9-3=

24-7=

17-4=

7+2=

14+11=

1+20=

4+11=

3+1=

22+2=

17+12=

1+3=

1+25=

20+5=

7+11=

21+3=

4+13=

3+2=

21+5=

9+1=

14+9=

22-18=

27-9=

22-19=

12+12=

9+3=

5+2=

30-20=

28-13=

30-1=

24-13=

28-10=

9-3=

12+1=

11+5=

26+2=

6+10=

16+6=

4+21=

14-5=

7-5=

27-7=

18-5=

20-13=

27-7=

13+10=

1+20=

1+22=

5+20=

13+5=

7+3=

8-4=

26-6=

2+1=

13-4=

8+15=

20+2=

8+15=

13+6=

21+7=

7+21=

4+23=

10+15=

3+14=

8+22=

5+14=

14+16=

9+21=

11+12=

20+8=

9+7=

3+24=

21+7=

27+2=

16+7=

7+22=

5+14=

6+17=

7+20=

16+1=

15+9=

6+19=

20+4=

8+8=

19+11=

23+4=

23+4=

12+18=

15+3=

12+12=

6+20=

12+17=

27-21=

26-19=

8-8=

23-1=

20-11=

18+12=

9+11=

16+9=

8+1=

20+6=

1+4=

11+7=

7+21=

1+10=

10+17=

7+10=

5+12=

7+8=

13+5=

13+16=

30-5=

6+3=

5+19=

6+4=

8+14=

14-2=

5+22=

9+9=

25-24=

16-4=

19-10=

24-1=

13+7=

13+12=

1+13=

14-14=

30-6=

7-6=

22-10=

28-23=

21-19=

19+10=

10+18=

7+22=

5+13=

2+26=

5+6=

15-9=

4-3=

22-17=

27-19=

26-3=

6-5=

2-2=

29-9=

25+4=

25-2=

27-8=

19-16=

11-7=

24-24=

25+2=

21+4=

3+26=

24+1=

15+1=

2+8=

9+2=

3+13=

6+19=

10+6=

10+6=

12+3=

8+5=

13+8=

11+15=

4+11=

28+1=

2+21=

18-2=

29-6=

18-5=

2+3=

2+25=

12+18=

5-2=

28-25=

26-1=

14-12=

28-2=

18+10=

6+6=

12+10=

5+14=

5+19=

5+3=

15+9=

22-6=

25-16=

16-3=

26-26=

21-1=

2-1=

26-24=

16-3=

19+9=

4+24=

14+9=

3+19=

2+12=

16+2=

22+8=

9+14=

4+24=

3+1=

17+8=

5+15=

11+1=

3+15=

19+9=

11+19=

5+4=

10+9=

1+25=

22+4=

2+2=

16+4=

12+13=

11+2=

6+14=

9+14=

18+8=

1+13=

10+19=

28+2=

9+13=

19+10=

10+13=

2+5=

6+23=

10+5=

3+5=

21+2=

3+18=

2+4=

9+21=

8+5=

11+14=

7+20=

9+21=

7+18=

27+1=

7+1=

13+5=

2+20=

16+11=

2+20=

12+8=

16+8=

5+4=

17+13=

19+4=

20-10=

27-2=

18-3=

22-10=

17-12=

15-13=

27-18=

30-28=

15-14=

6-5=

29-6=

15-2=

19-15=

22-14=

24-12=

16-15=

22-15=

27-20=

26-17=

27-22=

7-3=

27-20=

14-6=

17-9=

30-4=

24-7=

30-6=

23-20=

13-6=

25-14=

11-8=

26-7=

26-26=

20-4=

30-29=

12-4=

27-12=

26-25=

22-15=

27-17=

15-7=

22-4=

21-17=

29-23=

30-22=

26-12=

16-9=

12+18=

20-12=

30-25=

6-2=

25+4=

2+8=

7+2=

17+6=

15+11=

17+6=

1+24=

7+3=

4+2=

9+3=

8+22=

22+8=

27-8=

8+22=

8+13=

27-9=

29-25=

8-8=

29-8=

9+9=

1+10=

12+8=

12-3=

27-26=

27-24=

26-23=

27-25=

30-21=

18+7=

12+16=

19+6=

8+4=

18+11=

7+18=

22-9=

29-28=

5+7=

6+8=

10+5=

11+4=

27-16=

22-17=

1+29=

28-3=

4+7=

20-13=

23-12=

14-7=

3+20=

10+12=

2+28=

29-15=

2+7=

6+17=

4+7=

24+1=

15+14=

20-14=

26+4=

14+14=

11+19=

11+5=

23-5=

19+7=

1+29=

11-3=

27-14=

29-26=

30-19=

12+18=

12+13=

1+4=

20-2=

12+12=

21-4=

30-9=

26-18=

22-14=

2+2=

12-7=

7+5=

21-6=

13+16=

9+15=

27-10=

21-10=

21-14=

22-8=

29-28=

25-17=

21-1=

24-15=

7+8=

13-5=

22-18=

13+13=

29-18=

21-5=

13+11=

10+9=

14+16=

5+11=

2+10=

7+3=

7+10=

22+2=

14+4=

6+10=

6+2=

10+12=

20+4=

18+1=

7+18=

1+8=

7+17=

4+12=

14+2=

16+8=

2+28=

1+25=

26+4=

10+13=

6+6=

2+4=

6+2=

21+3=

7+20=

1+11=

16+3=

4+21=

1+20=

19+9=

2+7=

13+6=

14+9=

19+3=

11+13=

12+3=

7+12=

8+12=

11+7=

10+19=

1+27=

2+17=

5+1=

19+3=

13+14=

6+19=

2+2=

24-6=

3+8=

30-25=

30-24=

2+14=

30-1=

30-11=

5+21=

12+5=

22-9=

22-11=

29-11=

27-25=

10+15=

14-3=

14-12=

23+2=

19-4=

12-4=

19-8=

23-22=

25-19=

11-4=

25-25=

23-21=

29-1=

29+1=

25-9=

30-29=

8+3=

30-3=

26-21=

20-3=

13+13=

23+3=

22-7=

30-7=

20-11=

12-12=

19-12=

12-7=

28-19=

30-10=

25-14=

21+1=

15+6=

12+6=

21+9=

25-10=

12+15=

5+13=

14-8=

20-8=

5+25=

26-2=

18-12=

29-25=

26-13=

30-27=

20-13=

2+16=

4+11=

30-19=

26-4=

10+1=

13+3=

17-5=

29-28=

19-9=

16-7=

8-3=

19-5=

21+6=

22-18=

20-8=

26-11=

27-1=

25-6=

6-4=

26-18=

27-13=

22-1=

30-11=

28-19=

20-18=

15-12=

29-26=

11-11=

28-22=

17-16=

4-4=

16-1=

23-5=

3+16=

16-3=

29-17=

19-14=

30-24=

24-9=

16-1=

13-9=

27-21=

21-13=

23-10=

11+11=

22-10=

20-4=

30-15=

5+3=

14+16=

24-8=

24-9=

9-4=

21-9=

29-23=

21-19=

30-20=

25-7=

21-15=

28-23=

8+21=

20-9=

30-27=

16-7=

25-16=

30-12=

25-9=

23-14=

15-9=

28-16=

20-11=

25-21=

9+17=

18+9=

8+22=

30-2=

29-14=

23-18=

25-18=

12+16=

30-8=

29-23=

24-10=

20-16=

9-5=

22-21=

25-6=

25-24=

11-6=

9+8=

2+15=

15+7=

3+26=

1+16=

1+19=

2+5=

2+19=

10+9=

7-2=

2+28=

18+2=

2+24=

12+8=

12-10=

1+1=

4+1=

16-13=

24-5=

22-18=

10-3=

9+14=

5+10=

6+10=

26-16=

17-6=

30-19=

15-2=

15-11=

29-17=

2+22=

29+1=

17+11=

5+19=

1+28=

6+21=

29-7=

20-10=

8-6=

21-14=

5-3=

17-6=

19-1=

27-11=

10+7=

29-1=

12-8=

6-4=

22-13=

19-13=

20+7=

21-3=

14-7=

24-18=

24-19=

14-8=

29-21=

26-15=

30-14=

15-9=

26-16=

23-15=

12-9=

30-13=

30-19=

11-5=

20-17=

11-9=

10-8=

13-5=

18-8=

28-15=

23-13=

25-12=

17-4=

29-18=

25-14=

15-2=

2-1=

30-14=

25-15=

11+17=

28-17=

25-14=

11+13=

9+16=

21-16=

28-10=

12-3=

30-14=

30-18=

10-5=

25-1=

18-5=

25-13=

28-16=

22-1=

15-7=

11-5=

22-21=

11-4=

14+16=

4+22=

19-17=

14+2=

2+10=

8+16=

4+11=

20+8=

30-24=

11-2=

16+4=

13+8=

15+3=

30-14=

24+2=

2+9=

11-9=

6+7=

13+11=

11+11=

13+14=

14+6=

4+21=

10+12=

2+16=

12+9=

10+20=

1+25=

6+15=

10+13=

13-1=

27-7=

29-25=

10-7=

25-11=

4+13=

11+17=

13+13=

21-19=

21-13=

27-3=

11-10=

20-7=

24+4=

11-11=

23-10=

18-17=

21-14=

14+13=

18+5=

3-1=

25-15=

11-1=

27-8=

14-13=

28-14=

27-7=

29-20=

10-6=

23-7=

28-23=

30-6=

8-3=

12-3=

19-8=

14-3=

7-5=

19-5=

20+7=

12+14=

29-26=

18-5=

20-18=

20-19=

30-6=

13-4=

19-10=

21-9=

1-1=

30-8=

29-15=

27-9=

20-12=

25-14=

13-8=

6+7=

6+17=

4+19=

24+5=

2+13=

10+19=

9+16=

7+1=

25-4=

20-8=

11-10=

19-17=

24-23=

28-16=

8-6=

28-10=

13+10=

1+11=

14-5=

4+12=

7+18=

6+10=

27-7=

18+5=

13+14=

27-7=

18-5=

20-13=

4+11=

22-18=

27-9=

8+16=

30-24=

11-11=

23-10=

5+1=

19+3=

22-19=

29-25=

10-7=

25-11=

11-9=

30-14=

27-7=

1+20=

6+19=

6+6=

2+4=

6+2=

21+3=

18-17=

21-14=

14+13=

6+15=

10+12=

2+16=

12+9=

10+20=

7-5=

13+14=

14+6=

11-2=

13-1=

19-17=

2+17=

29-12=

28-27=

15+7=

9-6=

27-8=

21-17=

12-7=

20-7=

27-15=

7+8=

24-12=

17-8=

23-17=

25-17=

5-4=

10-9=

23-17=

27-7=

1+27=

7+19=

27-16=

12+17=

30-1=

10-7=

28-17=

27-5=

27-4=

27-26=

7-1=

26-7=

7+14=

7+1=

4+17=

7+19=

3+7=

4+17=

15-8=

28-27=

10-1=

28-23=

18-5=

24-12=

4-2=

17-5=

24-7=

27-1=

18-7=

15-7=

27-21=

7+5=

28-23=

2-2=

6-4=

15-9=

17-5=

26-4=

30-27=

6-5=

27-23=

30-24=

22-17=

27-19=

26-3=

20+1=

16-4=

19-10=

7+4=

19-9=

20-19=

9-1=

29-17=

19-14=

24-1=

15-13=

13-9=

26-18=

12-10=

10-1=

30-13=

29-9=

24-9=

22-18=

20-8=

26-11=

27-1=

17-12=

10-9=

23-14=

16-12=

14-14=

13-13=

23-13=

17-13=

4-3=

28-22=

27-13=

29-17=

21-19=

22-17=

16-3=

27-17=

2+13=

11+12=

15-5=

18+11=

13+8=

9+1=

21+3=

13+2=

19+5=

9-1=

8+1=

14+6=

12+12=

15-5=

21-17=

14+1=

26-10=

14-5=

6+12=

14+5=

13+14=

29-14=

12-4=

28-13=

10-5=

21-2=

23-17=

19-1=

23+1=

17+3=

1+12=

17+9=

2+1=

11+1=

4+19=

7+12=

2+21=

5+13=

11+17=

4+14=

19+1=

7+22=

15-2=

1+6=

11+17=

4+12=

22+1=

3+13=

15+7=

6+23=

13+5=

29-17=

11+14=

16-13=

12-10=

7-2=

7+1=

10-1=

22-13=

9+21=

7+18=

27+1=

7-4=

6+14=

9+14=

29-19=

20-14=

5+17=

29-13=

12-8=

6-4=

18+8=

28-7=

27-19=

20-17=

25-15=

6-5=

29-4=

2+20=

19-13=

26-16=

17-6=

30-19=

15-2=

26-18=

26-7=

6+12=

1+13=

18+11=

7+21=

25+1=

4+20=

7+20=

25-17=

15-8=

25-12=

26-25=

26-14=

29-1=

22-14=

6+11=

14+15=

15-3=

11+11=

8+17=

15+9=

7+14=

24-12=

9+21=

18-13=

27-21=

17-16=

23-21=

16-3=

14-3=

30-24=

29-15=

14-6=

21-6=

12+10=

11+6=

10-5=

30-5=

23-16=

26-10=

6+5=

21-2=

25-20=

8+14=

1+25=

29-22=

23-19=

28-14=

22-6=

13+16=

15+15=

9+15=

11-3=

23-5=

20-14=

13-5=

22-18=

27-22=

24-5=

24-14=

20-1=

12-6=

12-5=

4+17=

25-4=

22-9=

15+3=

25-23=

14+16=

24+2=

2+9=

21-16=

10+16=

16+4=

30-21=

26-1=

16-11=

13+10=

25-17=

28-20=

14+7=

1+18=

20+2=

11+15=

14+2=

24+4=

28-23=

5+22=

14+7=

8+8=

12+13=

4+23=

19+2=

5+20=

13+8=

20+8=

4+22=

10+13=

2+10=

2+25=

12+10=

7+20=

6+5=

10+13=

16+1=

7+5=

2+17=

10-9=

21+4=

1+29=

22+7=

6+23=

14+3=

4+21=

22-17=

29-4=

15-9=

13-2=

30-19=

15-4=

30-14=

7-3=

25-24=

20-1=

21-11=

14-8=

28-18=

5-3=

15-15=

5-2=

27-22=

18-4=

28-15=

21-7=

25-24=

16-7=

7-3=

28-9=

14-6=

9-8=

26-17=

24-13=

5-2=

23-16=

18-11=

24-17=

15-8=

29-14=

22-6=

19-6=

28-11=

13-9=

24-17=

17-15=

29-22=

29-8=

22-6=

27-23=

27-13=

18-18=

7-1=

19-14=

29-24=

22-20=

7+20=

11+7=

10+5=

14+9=

11+2=

2+2=

11+19=

8+12=

13+11=

5+4=

11+13=

12+3=

7+12=

6+7=

14+2=

16+8=

1+25=

14-3=

12-11=

8-4=

12+8=

16+8=

2+28=

27-3=

11-10=

20-7=

27-3=

23-9=

21-13=

10+19=

17+13=

9+13=

19+10=

10+13=

2+5=

29-26=

21-2=

24-9=

20-19=

23-6=

16-8=

11+12=

21-8=

19+3=

11+11=

4+13=

11+17=

13+13=

21-19=

2+20=

12+14=

25-23=

22-17=

27-12=

9+17=

7+4=

20+1=

27-14=

19-9=

29-17=

7-7=

9-5=

21-19=

10-1=

14-11=

14-12=

12-10=

22-11=

17-6=

28-12=

28-22=

27-13=

16-15=

14-14=

13-13=

23-13=

17-13=

14-2=

16-12=

17-4=

21-19=

30-13=

15-13=

13-9=

26-18=

28-19=

24-13=

28-1=

20-12=

15-3=

28-11=

24-16=

21-7=

24-7=

20-19=

9-1=

17-12=

10-9=

23-14=

27-23=

25-6=

16-1=

14-9=

15-12=

10-3=

7-3=

24-3=

4-4=

24-3=

17-6=

11-11=

28-22=

17-16=

7-3=

29-28=

19-9=

10-3=

25-17=

28-

溫馨提示

  • 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
  • 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
  • 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會(huì)有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
  • 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
  • 5. 人人文庫網(wǎng)僅提供信息存儲(chǔ)空間,僅對(duì)用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對(duì)用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
  • 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請(qǐng)與我們聯(lián)系,我們立即糾正。
  • 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。

評(píng)論

0/150

提交評(píng)論