两位数加减法(280道)练习

⏱ 耗时:00:00
题数:
1. 51 + 32 =
2. 89 + 10 =
3. 64 - 30 =
4. 81 - 61 =
5. 87 - 52 =
6. 77 - 11 =
7. 67 + 14 =
8. 62 - 51 =
9. 99 + 0 =
10. 80 + 15 =
11. 48 + 18 =
12. 97 + 0 =
13. 52 + 38 =
14. 53 - 48 =
15. 97 + 0 =
16. 74 - 54 =
17. 50 - 10 =
18. 19 + 65 =
19. 95 + 0 =
20. 28 + 39 =
正确:0 错误:0

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两位数加减混合练习

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