小数的加法和减法(230道)练习

⏱ 耗时:00:00
题数:
1. 2.8 + 2.7 =
2. 9 - 7.1 =
3. 9.1 - 7.2 =
4. 5 - 1.2 =
5. 6.4 + 1.1 =
6. 3.6 - 2 =
7. 5.5 + 1.7 =
8. 9.5 - 7.3 =
9. 9.8 - 5.5 =
10. 2.3 + 2.3 =
11. 7.5 - 4.6 =
12. 3.7 - 3.1 =
13. 5.9 + 3.8 =
14. 6.8 - 1.3 =
15. 9.8 - 8.3 =
16. 8.8 - 1.9 =
17. 5 + 2.1 =
18. 6.4 + 1.5 =
19. 8.2 + 1.4 =
20. 7 + 1.6 =
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

手机查看

手机扫码查看

知识清单