两位数加减法(70道)练习

⏱ 耗时:00:00
题数:
1. 49 + 37 =
2. 89 - 58 =
3. 14 - 14 =
4. 51 - 43 =
5. 64 - 29 =
6. 28 + 53 =
7. 82 - 48 =
8. 20 + 16 =
9. 83 - 38 =
10. 76 - 27 =
11. 22 - 18 =
12. 71 + 28 =
13. 89 + 10 =
14. 26 + 40 =
15. 53 - 46 =
16. 23 + 44 =
17. 81 + 14 =
18. 89 - 14 =
19. 55 + 42 =
20. 35 + 12 =
正确:0 错误:0

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两位数加减混合练习

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