1. 0.5 ÷ 0.2 = 2.5
2. 0.6 ÷ 0.3 = 2
3. 0.4 ÷ 0.5 = 0.8
4. 0.8 ÷ 0.4 = 2
5. 0.75 ÷ 0.25 = 3
6. 0.9 ÷ 0.1 = 9
7. 0.2 ÷ 0.6 = 0.3333...
8. 0.3 ÷ 0.2 = 1.5
9. 0.7 ÷ 0.7 = 1
10. 0.25 ÷ 0.5 = 0.5
11. 0.6 ÷ 0.2 = 3
12. 0.3 ÷ 0.4 = 0.75
13. 0.45 ÷ 0.15 = 3
14. 0.5 ÷ 0.1 = 5
15. 0.2 ÷ 0.5 = 0.4
16. 0.9 ÷ 0.3 = 3
17. 0.4 ÷ 0.8 = 0.5
18. 0.15 ÷ 0.03 = 5
19. 0.6 ÷ 0.06 = 10
20. 0.08 ÷ 0.4 = 0.2
小数除法的竖式计算：
1. 0.5 ÷ 0.2 = 2.5
----
0.2|0.5
0
--
30
20
--
50
2. 0.6 ÷ 0.3 = 2
----
0.3|0.6
0
--
60
60
--
0
3. 0.4 ÷ 0.5 = 0.8
----
0.5|0.4
0
--
40
--
0
4. 0.8 ÷ 0.4 = 2
----
0.4|0.8
0
--
80
80
--
0
5. 0.75 ÷ 0.25 = 3
-----
0.25|0.75
0
--
75
75
--
0
6. 0.9 ÷ 0.1 = 9
---
0.1|0.9
0
--
90
--
0
7. 0.2 ÷ 0.6 = 0.3333...
----
0.6|0.2
0
--
20
--
0
0.3333... (重复数字3)
8. 0.3 ÷ 0.2 = 1.5
---
0.2|0.3
0
--
30
20
--
10
9. 0.7 ÷ 0.7 = 1
----
0.7|0.7
0
--
0
10. 0.25 ÷ 0.5 = 0.5
----
0.5|0.25
0
--
25
--
0
11. 0.6 ÷ 0.2 = 3
---
0.2|0.6
0
--
60
--
0
12. 0.3 ÷ 0.4 = 0.75
----
0.4|0.3
0
--
30
--
0
0.75
13. 0.45 ÷ 0.15 = 3
-----
0.15|0.45
0
--
45
--
0
14. 0.5 ÷ 0.1 = 5
---
0.1|0.5
0
--
50
--
0
15. 0.2 ÷ 0.5 = 0.4
----
0.5|0.2
0
--
20
--
0
0.4
16. 0.9 ÷ 0.3 = 3
---
0.3|0.9
0
--
90
--
0
17. 0.4 ÷ 0.8 = 0.5
----
0.8|0.4
0
--
0
0.5
18. 0.15 ÷ 0.03 = 5
-----
0.03|0.15
0
--
150
150
--
0
19. 0.6 ÷ 0.06 = 10
-----
0.06|0.6
0
--
60
--
0
20. 0.08 ÷ 0.4 = 0.2
----
0.4|0.08
0
--
0