小数的加法和减法(240道)练习

⏱ 耗时:00:00
题数:
1. 9 - 5.5 =
2. 7.8 - 3.1 =
3. 5.7 - 3.9 =
4. 5.4 - 1.2 =
5. 3.3 - 2.3 =
6. 4.6 - 2.3 =
7. 7.5 - 1.7 =
8. 5.9 - 4 =
9. 3.8 - 2.1 =
10. 2.1 - 2.1 =
11. 2.3 + 2.3 =
12. 4.5 - 1 =
13. 5.7 - 3.8 =
14. 6.9 - 4.6 =
15. 4.5 + 2.6 =
16. 4.8 + 2.4 =
17. 7.3 + 1.7 =
18. 2.3 + 1.7 =
19. 9.9 - 4.7 =
20. 9.8 - 2.1 =
正确:0 错误:0

工具说明

适合四年级学生的小数加减法计算练习

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