两位数加减法(20道)练习

⏱ 耗时:00:00
题数:
1. 77 - 71 =
2. 31 + 22 =
3. 38 - 22 =
4. 18 - 11 =
5. 81 - 13 =
6. 45 + 19 =
7. 75 + 20 =
8. 85 + 13 =
9. 19 - 15 =
10. 28 + 21 =
11. 90 - 71 =
12. 42 - 32 =
13. 49 + 21 =
14. 59 + 27 =
15. 94 + 0 =
16. 62 + 11 =
17. 60 + 32 =
18. 12 - 12 =
19. 83 - 53 =
20. 12 + 62 =
正确:0 错误:0

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两位数加减混合练习

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