20以内进位加法(280道)练习

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

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适合一年级学生的20以内进位加法练习

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