两位数加减法(20道)练习

⏱ 耗时:00:00
题数:
1. 99 + 0 =
2. 94 - 76 =
3. 51 - 43 =
4. 94 - 67 =
5. 40 - 40 =
6. 40 + 54 =
7. 32 - 27 =
8. 23 - 12 =
9. 82 - 64 =
10. 93 + 0 =
11. 57 - 28 =
12. 51 + 34 =
13. 78 + 18 =
14. 68 + 15 =
15. 39 - 22 =
16. 40 + 27 =
17. 80 - 19 =
18. 16 - 14 =
19. 52 - 17 =
20. 64 + 30 =
正确:0 错误:0

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两位数加减混合练习

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