两位数加减法(170道)练习

⏱ 耗时:00:00
题数:
1. 32 - 23 =
2. 12 - 12 =
3. 42 + 15 =
4. 18 - 16 =
5. 62 + 27 =
6. 84 - 64 =
7. 45 - 21 =
8. 72 + 14 =
9. 22 - 13 =
10. 37 - 13 =
11. 76 + 14 =
12. 76 + 21 =
13. 84 + 15 =
14. 26 - 10 =
15. 48 - 33 =
16. 56 - 14 =
17. 38 - 30 =
18. 91 + 0 =
19. 80 + 13 =
20. 92 - 48 =
正确:0 错误:0

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两位数加减混合练习

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