两位数加减法(20道)练习

⏱ 耗时:00:00
题数:
1. 30 + 50 =
2. 38 - 37 =
3. 54 + 35 =
4. 65 + 20 =
5. 23 + 12 =
6. 50 - 50 =
7. 83 - 15 =
8. 27 + 67 =
9. 67 - 64 =
10. 29 + 49 =
11. 72 + 26 =
12. 52 + 19 =
13. 13 - 11 =
14. 18 - 18 =
15. 80 + 15 =
16. 17 + 80 =
17. 35 + 35 =
18. 28 - 18 =
19. 53 + 44 =
20. 74 - 35 =
正确:0 错误:0

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两位数加减混合练习

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