两位数加减法(240道)练习

⏱ 耗时:00:00
题数:
1. 89 - 48 =
2. 89 + 10 =
3. 13 + 16 =
4. 73 - 26 =
5. 77 - 23 =
6. 56 + 42 =
7. 42 - 35 =
8. 37 - 15 =
9. 52 - 31 =
10. 54 + 44 =
11. 69 + 13 =
12. 27 - 18 =
13. 63 - 35 =
14. 18 - 18 =
15. 42 - 12 =
16. 72 - 34 =
17. 95 + 0 =
18. 79 - 39 =
19. 81 - 41 =
20. 52 + 37 =
正确:0 错误:0

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两位数加减混合练习

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