20以内的加减法(10道)练习

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

工具说明

手机查看

手机扫码查看

知识清单