20以内的加减法(110道)练习

⏱ 耗时:00:00
题数:
1. 20 - 19 =
2. 15 + 5 =
3. 20 - 10 =
4. 15 - 14 =
5. 2 - 1 =
6. 9 - 3 =
7. 18 + 1 =
8. 13 - 2 =
9. 9 + 9 =
10. 13 + 5 =
11. 7 + 6 =
12. 14 + 1 =
13. 20 + 0 =
14. 6 - 2 =
15. 7 + 13 =
16. 9 + 10 =
17. 6 - 4 =
18. 6 - 5 =
19. 16 + 2 =
20. 11 + 3 =
正确:0 错误:0

工具说明

手机查看

手机扫码查看

知识清单