20以内的加法(70道)练习

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

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