小数的加法和减法(40道)练习

⏱ 耗时:00:00
题数:
1. 3.1 - 1.9 =
2. 1.8 + 1.4 =
3. 8.2 - 3.8 =
4. 3.7 + 2.1 =
5. 4 + 2.9 =
6. 3.8 - 1.8 =
7. 4.8 + 2.6 =
8. 3.7 - 1 =
9. 4.7 - 4.6 =
10. 10 - 2 =
11. 5.6 - 3.5 =
12. 5.4 + 4 =
13. 5.3 - 1 =
14. 4.7 + 2.5 =
15. 6.6 - 3.7 =
16. 2.4 - 1.2 =
17. 9.3 - 5.4 =
18. 1.4 - 1.1 =
19. 6.4 - 3 =
20. 4.2 - 1.1 =
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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