两位数加减法(220道)练习

⏱ 耗时:00:00
题数:
1. 57 - 20 =
2. 96 - 82 =
3. 49 + 14 =
4. 85 - 35 =
5. 72 - 72 =
6. 49 + 42 =
7. 28 - 10 =
8. 60 + 30 =
9. 91 - 81 =
10. 14 - 13 =
11. 46 + 34 =
12. 27 - 15 =
13. 59 - 20 =
14. 63 - 25 =
15. 89 - 46 =
16. 42 - 42 =
17. 28 - 18 =
18. 97 - 49 =
19. 15 - 10 =
20. 11 - 11 =
正确:0 错误:0

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两位数加减混合练习

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