两位数加减法(40道)练习

⏱ 耗时:00:00
题数:
1. 21 + 23 =
2. 77 - 38 =
3. 24 + 14 =
4. 54 - 20 =
5. 26 - 26 =
6. 40 - 24 =
7. 71 - 62 =
8. 49 + 44 =
9. 72 - 57 =
10. 41 + 10 =
11. 68 - 24 =
12. 97 - 43 =
13. 20 - 11 =
14. 35 - 20 =
15. 22 + 24 =
16. 91 - 85 =
17. 92 - 11 =
18. 46 + 28 =
19. 13 + 82 =
20. 66 + 20 =
正确:0 错误:0

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两位数加减混合练习

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