20以内的加减法(120道)练习

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

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