小数的加法和减法(220道)练习

⏱ 耗时:00:00
题数:
1. 2.5 - 1.8 =
2. 4.6 - 3 =
3. 9.8 - 3.1 =
4. 3.4 + 2 =
5. 9.9 - 2.6 =
6. 4.9 + 4.3 =
7. 4 + 2.4 =
8. 2.6 + 2 =
9. 7.4 + 1.8 =
10. 4.2 + 1 =
11. 3.9 - 1.2 =
12. 4.8 + 3 =
13. 5.3 - 1.1 =
14. 8.8 - 2.3 =
15. 7.6 - 3.6 =
16. 8.4 - 8.3 =
17. 6.7 + 2.9 =
18. 9.2 - 4.1 =
19. 4.2 + 1 =
20. 8.6 - 5.7 =
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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