小数的加法和减法(180道)练习

⏱ 耗时:00:00
题数:
1. 8.1 - 7.9 =
2. 9.9 - 8.3 =
3. 7 + 3 =
4. 4.5 + 4.1 =
5. 4.1 - 1 =
6. 9.8 - 2.4 =
7. 4.6 - 4.6 =
8. 9 - 2.7 =
9. 6.3 + 2.2 =
10. 8.9 - 1.5 =
11. 9.3 - 2.6 =
12. 6.9 + 2.8 =
13. 4.6 + 1.8 =
14. 8 + 1.9 =
15. 4.5 + 1.6 =
16. 5.4 + 3.8 =
17. 6.2 + 2.5 =
18. 4.6 + 2.9 =
19. 8.3 - 7.8 =
20. 2.9 + 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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