20以内的加减法(20道)练习

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

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