20以内的加减法(70道)练习

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

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