两位数加减法(110道)练习

⏱ 耗时:00:00
题数:
1. 61 - 33 =
2. 18 - 14 =
3. 57 + 38 =
4. 48 - 38 =
5. 99 - 56 =
6. 36 + 60 =
7. 43 - 29 =
8. 28 - 26 =
9. 18 + 81 =
10. 46 + 17 =
11. 17 + 82 =
12. 85 - 38 =
13. 81 - 72 =
14. 49 - 23 =
15. 21 - 12 =
16. 20 + 19 =
17. 19 + 74 =
18. 49 - 49 =
19. 52 - 27 =
20. 86 - 56 =
正确:0 错误:0

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两位数加减混合练习

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