两位数加减法(270道)练习

⏱ 耗时:00:00
题数:
1. 93 + 0 =
2. 55 + 39 =
3. 96 - 87 =
4. 36 + 14 =
5. 51 + 20 =
6. 68 - 33 =
7. 50 - 27 =
8. 47 + 10 =
9. 74 + 18 =
10. 19 - 16 =
11. 28 + 15 =
12. 13 + 69 =
13. 81 + 18 =
14. 87 - 49 =
15. 89 - 60 =
16. 46 - 40 =
17. 52 - 23 =
18. 90 + 0 =
19. 49 + 36 =
20. 47 - 31 =
正确:0 错误:0

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两位数加减混合练习

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