两位数加减法(260道)练习

⏱ 耗时:00:00
题数:
1. 32 - 23 =
2. 13 - 11 =
3. 31 - 31 =
4. 41 - 21 =
5. 94 - 10 =
6. 27 + 60 =
7. 39 - 36 =
8. 92 - 20 =
9. 42 + 55 =
10. 45 - 18 =
11. 74 - 50 =
12. 38 - 24 =
13. 85 - 22 =
14. 26 - 22 =
15. 44 - 27 =
16. 99 + 0 =
17. 19 - 15 =
18. 96 - 52 =
19. 10 - 10 =
20. 17 + 42 =
正确:0 错误:0

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两位数加减混合练习

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