两位数加减法(240道)练习

⏱ 耗时:00:00
题数:
1. 64 - 52 =
2. 51 - 49 =
3. 90 + 0 =
4. 25 - 19 =
5. 85 + 12 =
6. 91 + 0 =
7. 65 + 19 =
8. 15 - 12 =
9. 38 + 56 =
10. 54 + 30 =
11. 94 + 0 =
12. 15 + 24 =
13. 65 - 51 =
14. 67 + 26 =
15. 23 - 16 =
16. 29 + 45 =
17. 12 - 11 =
18. 75 + 19 =
19. 49 - 15 =
20. 93 - 10 =
正确:0 错误:0

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两位数加减混合练习

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