两位数加减法(160道)练习

⏱ 耗时:00:00
题数:
1. 16 + 15 =
2. 51 + 46 =
3. 67 + 29 =
4. 10 - 10 =
5. 21 - 17 =
6. 53 - 49 =
7. 76 + 17 =
8. 79 - 46 =
9. 76 + 17 =
10. 21 + 63 =
11. 65 + 26 =
12. 84 - 38 =
13. 70 - 54 =
14. 44 - 27 =
15. 73 + 22 =
16. 60 - 19 =
17. 29 + 27 =
18. 88 - 39 =
19. 73 + 25 =
20. 33 + 46 =
正确:0 错误:0

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两位数加减混合练习

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