20以内的加法(220道)练习

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

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