两位数加减法(100道)练习

⏱ 耗时:00:00
题数:
1. 17 - 16 =
2. 21 - 15 =
3. 68 - 21 =
4. 55 - 37 =
5. 81 - 79 =
6. 20 + 46 =
7. 60 - 26 =
8. 19 - 15 =
9. 76 + 10 =
10. 62 - 48 =
11. 27 + 39 =
12. 76 + 19 =
13. 15 - 12 =
14. 87 - 23 =
15. 64 + 35 =
16. 76 + 22 =
17. 77 - 38 =
18. 18 + 21 =
19. 50 + 14 =
20. 59 - 25 =
正确:0 错误:0

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两位数加减混合练习

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