小数的加法和减法(90道)练习

⏱ 耗时:00:00
题数:
1. 9 - 1.7 =
2. 3.9 + 3.6 =
3. 6.9 - 5.7 =
4. 3.7 + 2.3 =
5. 8.1 - 2.4 =
6. 9 - 2 =
7. 6.3 - 5.4 =
8. 3.1 + 2.9 =
9. 5 - 1.6 =
10. 3.4 - 3.4 =
11. 9.8 - 8.6 =
12. 4.2 + 1 =
13. 4.5 - 2.9 =
14. 6.6 - 5.1 =
15. 9 - 7 =
16. 3.9 + 1.5 =
17. 3.8 + 2.2 =
18. 6.6 + 1.3 =
19. 6.6 - 6.1 =
20. 3.8 + 2.6 =
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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