20以内的加法(290道)练习

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

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