20以內(nèi)進退位加減法練習可以直接打印

1、實用標準文檔得分標準2021 年月 日用時：分秒共104題對題9+9 =8 + 9 =11-2 =11-9 =16- 8 =20-8=16-9 =2+18 =11-8=11-7 =7 + 9 =9 + 6 =15- 9 =13-9=14-8 =14-9 =11-6=11-5 =9+5 =9 + 4 =11-2 =13-4=14-5 =15-6 =7+8=8+ 6 =11-4 =11-3 =16-7 =17-8=18-9 =20-1 =8+8=7+7 =11-2 =12-9 =9+9 =8+8 =7+7 =6 + 6 =12-8=12-3 =9+3 =6 + 6 =8+7 =7 + 6 =8+

2、6 =7 + 9 =15-9=13-5 =14-7 =16-8 =20- 2 =11-3=12-3 =13-5 =6+ 5=4+8 =15-8 =13-9 =14- 6 =15-7=16-8 =17-9 =13-8=13-7 =13-6 =14-5 =12-4 =13-6=14-7 =15-8 =3+17 =14-9 =20+0 =14+6 =19+ 1 =6+ 7=9 + 6 =5+9 =16+4=20-5 =13-5 =13-4 =15- 9 =16-9=17-9 =20-3 =20-7=16-7 =18-9 =17-8 =20- 4 =12-5=13-7 =14-8 =文案大全實用標準文

3、檔14-9=15-9=20-5=20+0=15- 9=13-9=14-8=14-9 =12-6=13-8=18+2=13-9=12-8=12-9=20-3=20-6 =得分標準2021年 月 日用時：分秒共104題對題16+4=9+ 6 =5+ 6 =20-5 =20- 4 =3+ 17=18+2 =1 + 19=7+7=12-3 =8+8 =13-4 =2+18 =11-2=20-9 =12-3 =6+ 8=14-5 =9+7 =15-6 =20- 6 =13-4=13-8 =14-5 =16-7=3+17 =17-8 =16+4 =15- 6 =17+3=16-7 =16+4 =18-9=

4、6+ 6 =9+9 =20-1 =17-8 =18-9=5+15=20-19 =6+ 9=12-4 =13- 5 =14-6 =6+14 =12-4=13-5 =14-6 =15-7=16-8 =17-9 =12-5 =15- 7 =16-8=17-9 =13+7 =12-6=15+5 =20- 2 =4+ 16=20- 18=12+8=0+20=19+1 =20+0=12-7 =13- 6 =13-7 =20- 7 =11-3=11-4 =20-17 =13-8=14-7 =15- 8 =16-9 =11-5 =20- 16=12-5 =13-6 =文案大全實用標準文檔13-7=12-6 =

5、14-7 =15-8 =14- 8 =15-8=1 + 19=15-9 =20- 8=16-9 =20-1 =20-12 =11-7 =11-8=11-9 =13- 9 =得分標準2021 年月 日用時：分秒共104題對題20-1 =18-9 =17-8 =16-7 =11-9 =11 + 9=12-9 =12+8 =15-6=14-5 =13-4 =12-3 =13+ 7 =13-9=14 + 6 =14-9 =19+ 1 =18+2 =17+3 =16 + 4 =15- 9 =15+5=16-9 =16+4 =11 -2=12-4 =13-5 =14-6 =17-9 =17+3=18-9

6、=18+2 =15-7=16-8 =15+5 =16 + 4 =20+ 0 =11-8=19+1 =12-8 =14+6=20-1 =17-9 =20-2 =12-7 =13-8=14-8 =15-8 =20-3=13+7 =20-4 =16-9 =13- 6 =20- 1 =16-8 =11-7 =11 -3=12-5 =13-6 =12 + 8 =11-6 =12-6=13-7 =20-19 =11 + 9=20-8 =11-4 =11-5 =20- 2 =13-5=20-13=13-4 =13-7=11-6 =20-9 =20-12 =12-4 =11-5=11-4 =11-3 =20-

7、15=12-9 =13-8 =14-7 =11-2 =12-3=20 + 0 =20-3 =文案大全實用標準文檔得分標準2021年 月 日用時：分秒共104題對題20-1 =11 + 9 =20-2 =12 + 8 =11-2 =12-3=13-4 =14-5 =13+7 =14+6 =15+5 =16 + 4 =15- 6 =16-7=18-9 =20-1 =18-9 =17-9 =17-8 =16-9 =20- 2 =0+20=20-3 =11-3 =16-8 =20-3 =20-4 =20-5 =1 + 19 =12-4=13-5 =14-6 =20-6 =15-9 =14-9 =13-

8、9 =15- 7 =16-8=17-8 =2+18 =17+3 =18+2 =19+1 =20+0 =20- 4 =20-5=20-6 =20-7 =13-8 =14-8 =15-8 =16-7 =3+17 =4+ 16=5+15=6+14 =20-7 =11-9 =11-8 =11-7 =16- 9 =15-8=14-7 =13-6 =11-6 =15-7 =20-8 =20-9 =13- 7 =13-8=13-9 =12-5 =15-6 =11-5 =12-9 =12-8 =12-6 =12-7=12-8 =12-9 =12-7 =12-6 =12-5 =12-4 =11-4 =11-5=

9、11-6 =11-7 =11-4 =11-3 =11-2 =13-7 =11-6 =13-5 =13-4 =14-7 =文案大全19+ 1 =11-9 =18 + 2 =20- 19=20-18=18 + 2 =20-17 =11-8 =11 -7=11-6 =11-5 =17+3 =16+4=20-16=15+ 5 =20- 15=11 - 4=11-3 =11-2 =12-9 =12-8=12-7 =12-6 =12-5 =20-14=20-13 =20- 12 =20-11 =12-4=12-3 =13- 9 =13-8 =14+6=13-7 =13+ 7 =12+8 =13-6=11

10、+ 9 =20- 9 =20-8 =20-7=13-5 =13- 4 =14-9 =14-8=14-7 =14- 6 =14-5 =15-9=文案大全15-8 =15- 7 =15-6 =0 + 20 =1+19=11-2 =12-3 =13- 4 =14-5=2+18=3+17 =11-3 =12-5=11-4 =12-4 =14- 5 =4+ 16=5+15=13-5 =11-5 =201 =20-19 =20-2 =6+14 =15-6=16-7 =17-8 =18- 9 =11-6=12-6 =13-6 =14- 6 =7+ 13=8+12 =9+11 =20- 18=20-3=20-

11、17 =20-4 =15- 7 =16-8=17-9 =11-7 =11-8 =11-9=12-7 =20-16 =實用標準文檔得分標準2021年 月 日用時：分秒共104題對題實用標準文檔得分標準2021年 月 日用時：分秒共104題對題11-3=12-4 =13-5 =14-6 =12-3 =14-5=16-7 =18-9 =16-9=15-8 =14-7 =14-8 =20- 7 =20-8=20-9 =20-11 =20-16=20-18 =20- 19=11-9 =12-7 =12-8=12-9 =11-9 =19+ 1 =18+2 =17+3 =16 + 4 =11-2 =13-4

12、=15-6 =17-8 =20-12=20-13 =20- 14=20-15=20- 3 =20-4=20-5 =20-6 =11 - 8=9+11 =20-1 =20-2 =15+ 5 =14+6=13 + 7 =12+8 =15-7=16-8 =17-9 =20-17 =11-4 =11-5=11-6 =11-7 =20-3=20-4 =20-5 =20-6 =20- 7 =20-8=20-9 =20-11 =11 -2=13-4 =15-6 =17-8 =15- 7 =16-8=17-9 =20-17 =20-7=20-8 =20-9 =20-11 =11-8 =9+11 =20-1 =

13、20-2 =15+5=14+6 =13+7 =12+8 =19+ 1 =18+2=17 + 3 =16+4 =20-7=20-8 =20-9 =20-11 =12-7=文案大全12-8 =12-9 =11-9 =實用標準文檔得分標準2021年 月 日用時：分秒共104題對題12-7=12-8 =12-9 =11-9 =20- 16=20- 18=20-19 =11-9 =15+5=14+6 =13+7 =12+8 =11-3 =12-4 =13-5 =14-6 =12-3=14-5 =16-7 =18-9 =19+ 1 =18 + 2 =17+3 =16+4 =20-3=20-4 =20-5

14、=20-6 =16- 9 =15-8 =14-7 =14-8 =11-2=13-4 =15-6 =17-8 =20- 12 =20- 13=20-14 =20-15 =20-7=20-8 =20-9 =20- 11 =11-8 =9+11 =20-1 =20-2 =11-4=11-5 =11-6 =11-7 =15- 7 =16-8 =17-9 =20-17 =20-3=20-4 =20-5 =20-6 =15+ 5 =14 + 6 =13+7 =12+8 =15-7=16-8 =17-9 =20- 17 =12-7 =12-8 =12-9 =11-9 =11-3=12-4 =13-5 =14

15、-6 =11-2 =13-4 =15-6 =17-8 =11-8=9+11 =20-1 =20-2 =20- 7 =20-8 =20-9 =20-11 =16-9=15-8 =14-7 =14-8 =19+1 =18+2 =17+3=16 + 4 =文案大全20-3=11-4=20-7=11-2=20-7=12-7=15+5=11-3=15-7=16-9=11-8=19+ 1 =20- 16=文案大全20-4 =11-5 =20-8 =13-4 =20-8 =12-8 =14+6 =12-4 =16-8 =15-8 =9+11 =18+2 =20-18 =20-5 =11-6 =20-9 =1

16、5-6 =20-9 =12-9 =13+7 =13-5 =17-9 =14-7 =20-1 =17+3 =20- 19=20-6 =11-7 =20-11 =17-8 =20-11 =11-9 =12+8 =14-6 =20-17 =14-8 =20-2 =16 + 4 =11-9 =15- 7 =20- 12 =20- 16=11-3 =16- 9 =19+ 1 =11-8 =20- 7 =11-2 =15+ 5 =12-7 =16-8 =20- 13=20- 18=12-4 =15-8 =18+2 =9+11 =20-8 =13-4 =14+6 =12-8 =17-9=20- 14=20-

17、 19=13-5 =14-7 =17+3 =20-1 =20-9 =15-6 =13+7 =12-9 =20-17 =20-15 =11-9 =14-6 =14-8 =16+4 =20- 2 =20-11 =17-8 =12+8 =11-9 =實用標準文檔得分標準2021年 月 日用時：分秒共104題對題實用標準文檔得分標準2021年 月 日用時：分秒共104題對題19+ 1 =18 + 2 =17+3 =16 + 4 =20- 7 =20-8=20-9 =20-11 =11 -3=12-4 =13- 5 =14-6 =11-3 =12-4=13-5 =14-6 =20-16=20-18 =2

18、0- 19=11-9 =16- 9 =15-8=14-7 =14-8 =20-12=20-13 =20- 14=20-15=19+ 1 =18+2=17 + 3 =16+4 =16-9=15-8 =14- 7 =14-8 =11-8 =9+11 =20-1 =20-2 =15-7=16-8 =17-9 =20-17 =20- 3 =20-4=20-5 =20-6 =20-7=20-8 =20- 9 =20-11 =15+ 5 =14+6=13 + 7 =12+8 =12-7=12-8 =12-9 =11-9 =11-4 =11-5=11-6 =11-7 =11 -2=13-4 =15- 6 =

19、17-8 =20- 16=20- 18=20-19=11-9 =15+5=14 + 6 =13+ 7 =12+8 =15- 7 =16-8=17-9 =20-17 =12-3=14-5 =16- 7 =18-9 =11-2 =13-4=15-6 =17-8 =11 - 4=11-5 =11-6 =11-7 =20-3=文案大全20-4 =20-5 =20-6 =實用標準文檔得分標準2021年 月 日用時：分秒共104題對題12-7=12-8 =12-9 =11-9 =19+ 1 =18+2=17 + 3 =16+4 =20-7=20-8 =20-9 =20-11 =20- 16=20- 18=

20、20-19=11-9 =15+5=14+6 =13+7 =12+8 =11-8 =9+11 =20-1 =20- 2 =20-3=20-4 =20-5 =20-6 =20- 12 =20- 13=20-14=20-15 =11-2=13-4 =15-6 =17-8 =16- 9 =15-8=14-7 =14-8 =20-7=20-8 =20-9 =20-11 =11-3 =12-4=13-5 =14-6 =11-3=12-4 =13-5 =14-6 =20- 3 =20-4=20-5 =20-6 =19+ 1 =18+2 =17+3 =16 + 4 =11-2 =13-4=15-6 =17-8

21、 =20- 12=20-13 =20- 14=20-15=15+ 5 =14+6=13 + 7 =12+8 =16-9=15-8 =14-7 =14-8 =20- 7 =20-8=20-9 =20-11 =11-8=9+11 =20-1 =20-2 =12-3 =14-5=16-7 =18-9 =20- 16=20-18 =20- 19=11-9 =15-7=16-8 =17-9 =20-17 =文案大全實用標準文檔得分標準2021年 月 日用時：分秒共104題對題20-7=20-8 =20- 9 =20-11 =11-4 =11-5=11-6 =11-7 =20- 12=20-13 =20-

22、 14=20- 15=20- 7 =20-8=20-9 =20-11 =12-3=14-5 =16- 7 =18-9 =15+ 5 =14+6=13 + 7 =12+8 =20-3=20-4 =20- 5 =20-6 =11-2 =13-4=15-6 =17-8 =15+5=14 + 6 =13+ 7 =12+8 =20- 3 =20-4=20-5 =20-6 =20-7=20-8 =20- 9 =20-11 =12-7 =12-8=12-9 =11-9 =12-7=12-8 =12-9 =11-9 =16- 9 =15-8=14-7 =14-8 =11 -2=13-4 =15- 6 =17-

23、8 =20- 12 =20- 13=20-14 =20-15 =20-7=20-8 =20- 9 =20-11 =11-8 =9+11 =20-1 =20-2 =11 -3=12-4 =13- 5 =14-6 =19+ 1 =18+2=17 + 3 =16+4 =19+ 1 =18 + 2 =17+3 =16 + 4 =20- 16=20- 18=20-19 =11-9 =20- 16=20-18 =20- 19=11-9 =16-9=文案大全15-8 =14- 7 =14-8 =實用標準文檔得分標準2021年 月 日用時：分秒共104題對題15-7=16-8 =17-9 =20-17 =11

24、-4 =11-5=11-6 =11-7 =20-3=20-4 =20-5 =20-6 =13- 4 =15-6=17-8 =19+1 =11-2=13-4 =15-6 =17-8 =20- 4 =20-5=20-6 =20-16 =11-8=9+11 =20-1 =20-2 =12-4 =11-5=11-6 =11-7 =20- 12=20-13 =20- 14=20-15=20- 19=11-9=15-7 =16-8 =19+ 1 =18+2 =17+3 =16 + 4 =17-9 =20- 17=16-9 =15-8 =16-9=15-8 =14-7 =14-8 =14- 7 =14-8=

25、20-15=11-9 =20- 16=20-18 =20- 19=11-9 =15+ 5 =14+6=11-8 =9+11 =11-3=12-4 =13-5 =14-6 =20- 13=20- 14=13 + 7 =12+8 =15+5=14+6 =13+7 =12+8 =13- 5 =14-6=20-12 =20-7 =12-7=12-8 =12-9 =11-9 =13+ 7 =12+8=17 + 3 =16+4 =20-7=20-8 =20-9 =20-11 =20- 3 =20- 18=20-1 =20-2 =文案大全實用標準文檔得分標準2021年 月 日用時：分秒共104題對題18-9

26、=11-2 =18+2 =20-8 =20- 13=20- 14=13+7 =12+8 =11 - 5=11-6 =11-7 =20-7 =13- 4 =15-6=17-8 =19+1 =20- 9=20-11 =12-3 =14-5 =20- 15=15 + 5 =14+6 =20-4 =12-8=12-9 =11-9 =11-4 =20- 5 =20-6=20-16=17-9 =20- 8=20-9 =20- 11 =12-7 =16- 9 =15-8=14-7 =14-8 =20-1 =20-2 =11-3 =12-4 =11-8 =9+11 =11-5 =11-6 =17+3=16+4

27、 =20-3 =20-18=11-7 =20- 17=20-7 =12-8 =20- 4=20-5 =20-6 =20-16=12-9 =11-9=11-4 =20-9 =13-5=14-6 =20- 12 =20-7 =20- 11 =12-3 =14-5 =17+3 =20-13=20-14 =13+ 7 =12+8 =16+ 4 =20-3=20-18=13-5 =15+5=14 + 6 =14- 7 =14-8 =14- 6 =20- 12=16-7 =20-15 =11 - 8=9+11 =17-9 =20-17 =16-9=文案大全15-8 =20-19 =11-9=實用標準文檔得

28、分標準2021年 月 日用時：分秒共104題對題11 - 5=11-6 =11-7=20- 9 =20- 15=15+5=14+6 =18-9 =13-5=14-6 =20-12 =20-7 =11-5 =11-6=11-7 =20-9 =20- 4=20-5 =20-6 =20-16=20- 19=11-9=15-7 =16-8 =14-7=14-8 =11-8 =9+11 =20- 1 =20-2=11-3 =12-4 =20- 13=20-14 =13+7 =12+8 =11-2 =18+2=20-8 =16-7 =17-9=20-17 =16-9 =15-8 =20- 8 =20-9=

29、20-11 =12-7 =12-8=12-9 =11-9 =11-4 =17+3 =16+4=20-3 =20- 18=20- 15=15+5 =14 + 6 =18-9 =17-9 =20- 17=16-9 =15-8 =11 -2=18+2 =20-8 =16-7 =20- 4 =20-5=20-6 =20- 16=17+3=16+4 =20-3 =20-18=13- 5 =14-6=20- 12=20-7 =20- 8=20-9 =20-11 =12-7 =12-8 =12-9=11-9 =11 -4 =20- 1 =20-2 =11-3 =12-4 =17+3=文案大全16+4 =20

30、-3 =20-18=實用標準文檔得分標準2021年 月 日用時：分秒共104題對題14-7=14-8 =11-8 =9+11 =17-9 =20- 17=16-9 =15-8 =20-11 =12-3 =14-5 =20-7 =17+3 =16+4=20-3 =20-18 =13-5=14-6 =20- 12 =20-7 =12-8 =12-9=11-9 =1-4 =17+3=16+4 =20-3 =20- 18=14- 7 =14-8=11-8 =9+11 =12-8=12-9 =11-9 =11-4 =20- 4 =20-5=20-6 =20-16 =20-4=20-5 =20-6 =20

31、- 16=13- 5 =14-6=20-12 =20-7 =11 -5=11-6 =11-7 =20-9 =11-5 =11-6=11-7 =20- 9 =20- 13=20-14 =13+ 7 =12+8 =20- 19=11-9=15-7 =16-8 =17+3=16+4 =20-3 =20- 18=20- 1 =20-2=11-3 =12-4 =11 -2=18+2 =20-8 =16-7 =11-2 =18+2=20-8 =16-7 =20- 15=15+5 =14+6 =18-9 =17+3 =16+4=20-3 =20-18 =20-1 =20-2 =11-3 =12-4 =20-

32、 15=15+5 =14+6 =18-9 =文案大全實用標準文檔得分標準2021年 月 日用時：分秒共104題對題11 -2=18+2 =20-8 =16-7 =17+3 =16+4=20-3 =20-18 =17+3=16+4 =20-3 =20- 18=11-5 =11-6=11-7 =20- 9 =20- 8=20-9 =20- 11 =12-7 =12-8 =12-9=11-9 =11-4 =20-1 =20-2 =11-3 =12-4 =20- 1 =20-2=11-3 =12-4 =11 - 5=11-6 =11-7 =20-9 =13- 5 =14-6=20-12 =20-7 =

33、20- 4=20-5 =20-6 =20- 16=14- 7 =14-8=11-8 =9+11 =17+3=16+4 =20-3 =20- 18=20- 8 =20-9=20-11 =12-7 =12-8=12-9 =11- 9 =11 -4 =17-9 =20- 17=16-9 =15-8 =20-15=15+5 =14+6 =18-9 =20- 15=15+5=14 + 6 =18-9 =17-9=20-17 =16- 9 =15-8 =11-2 =18+2=20-8 =16-7 =14-7=14-8 =11-8 =9+11 =17+3 =16+4=20-3 =20-18 =13-5=14

34、-6 =20- 12 =20-7 =20-11 =文案大全12-3 =14-5 =20-7 =實用標準文檔得分標準2021年 月 日用時：分秒共104題對題14 + 6 =20-9 =11-7 =20+0=11-8=9+11 =20-1 =20- 2 =12-7 =12-8 =12-9 =15 + 5=20- 14=20- 15 =16- 9 =15-8=15-7 =20-4 =15-6 =20-11 =14- 8=19+ 1 =18+ 2 =17+3=13+7 =12 + 8 =20-7 =20-8=20- 18=20- 19 =11-9 =20- 12 =20-16 =20-13 =14-

35、7 =16 + 4=12-3=14- 5 =16- 7 =18-9=20-11 =11-4 =11-5=11-6 =16- 8=17- 9 =20-17 =20-3=12-3 =14-5 =16-7 =18-9=20- 11 =11-4 =11-5 =11-6 =11-3=12-4 =13-5 =14-6=13+ 7=12+8 =20- 7 =20-8=20-18 =20-19 =11-9 =20-12 =12-7=12-8 =12-9 =15+5=16-8 =17-9 =20-17 =20-3=17- 8=20- 7 =20- 8 =20-9=11-8=9+11 =20- 1 =20- 2=

36、20- 5=20- 6 =11-2 =13-4=14-8 =19+1 =18 + 2 =17 + 3=11-3=文案大全12-4 =13-5 =14-6=實用標準文檔得分標準2021年 月 日用時：分秒共104題對題17-8 =20-7 =20-8=20- 9 =20- 16=20- 13=14-7 =16 + 4=16-8 =17-9 =20-17 =20- 3 =12-3=14- 5 =16-7=18- 9=14-8 =19+1 =18 + 2 =17+ 3 =17- 8=20- 7 =20-8=20- 9=20-18 =20-19 =11-9 =20-12 =13+ 7=12+8 =20

37、- 11 =11-4=11-3=12-4=13-5 =14-6=11-5=11-6=14-8=19+1 =20-14 =20-15 =16-9 =15-8=18+ 2 =17+ 3 =12-7=12-8=11-8=9+11 =20- 1 =20- 2=12-9 =15+ 5 =20-5 =20-6 =14 + 6 =20-9 =11-7 =20+0=11-8=9+11 =20-1 =20-2=12-7 =12-8 =12-9=15+ 5 =20- 18=20- 19=11-9 =20-12=15-7 =20-4 =15-6=20-11 =11-3=12-4=13- 5=14-6=13+7 =1

38、2 + 8 =20-7=20- 8 =20- 14=20- 15=16-9 =15-8=12-3 =14-5 =16-7=18- 9 =20-11 =11-4 =11-5=11-6 =文案大全實用標準文檔得分標準2021年 月 日用時：分秒共104題對題17-8 =20-7 =20-8=20-9 =20- 18=20- 19 =11-9=20-12=20-14 =20-15 =16-9=15-8 =20- 5=20- 6 =11-2=13-4=13+7 =12 + 8 =20-7=20-8 =11-3=12-4=13- 5=14-6=12-3 =14-5 =16-7=18-9 =16- 8=1

39、7- 9 =20- 17=20-3=20-11 =11-4 =11-5 =11-6=20- 18=20- 19 =11-9=20-12=15-7 =20-4 =15-6=20-11 =14- 8=19+ 1 =18+2=17+ 3=14 + 6 =20-9 =11-7=20+0 =11-8=9+11 =20-1 =20-2=20-16 =20-13 =14-7=16 + 4 =20- 14=20- 15 =16-9=15- 8=16-8 =17-9 =20-17=20-3 =14+ 6=20- 9 =11-7=20+0=14-8 =19+1 =18+2=17+3 =15- 7=20-4 =15

40、-6=20-11 =20-5 =20-6 =11-2 =13-4 =17- 8=20- 7 =20-8=20- 9=11-3=12-4 =13-5=14-6 =13+ 7=12+8 =20-7=20- 8=文案大全實用標準文檔得分標準2021 年月 日用時：分秒共104題對題14-8 =19+1 =18+2=17+3 =12-7=12-8 =12-9=15+ 5=11-8=9+11 =20-1 =20-2 =20- 14=20- 15=16-9 =15-8=20-14=:>0-15 =16-9=15-8 =14- 8=19+1 =18 + 2 =17 + 3 =16-8 =17-9 =2

41、0-17=20-3 =11-8=9+11 =20-1 =20-2=20-18=:>0-19 =11-9=20-12 =16- 8=17-9=20-17=20-3 =13+7 =12 + 8 =20-7=20-8 =12-3=14-5=16-7=18-9 =17-8 =20-7 =20-8=20-9 =17-8=20-7=20-8=20-9 =20-5 =20-6 =11-2 =13-4 =20-5=20-6=11-2 =13-4=15-7 =20-4 =15-6=20-11 =13+ 7=12+8=20-7=20-8 =20-11 =11-4 =11-5 =11-6=20-11=11-4

42、 =11-5=11-6=20-16=:>0-13 =14-7=16 + 4 =14+ 6=20-9=11-7 =20+0=12-3 =14-5 =16-7=18-9 =15- 7=20-4=15-6=20- 11 =文案大全實用標準文檔得分標準2021年 月 日用時：分秒共104題對題12-7 =12-8 =12-9=15+5 =20- 14=20- 15=16-9=15-8 =14 + 6 =20-9 =11-7=20+0 =16- 8=17-9=20-17=20-3 =12-3 =14-5 =16-7=18-9 =17- 8=20-7=20-8=20-9 =20-16 =20-13 =14-7=16 + 4 =20- 18=20- 19=11-9=20-12 =13+7 =12 + 8 =20-7=20-8 =14- 8=19+1 =18 + 2 =17+3 =15-7 =20-4 =15-6=20-11 =15- 7=20-4 =15-6=20-11 =17-8 =20-7 =20-8=20-9 =12-3=14-5 =16-7=18-9 =20-14 =20-15 =16-9=15-8 =13+ 7=12 + 8 =20-7=20-8 =14-8 =19+1 =18+2=17+3 =14+ 6=20-9 =11-7