《2025年课堂笔记五年级数学上册人教版》

计算下面各题。
(1)$72÷15 = $ $14.21÷7 = $ $25.5÷6 = $
(2)$7.83÷9 = $ $0.54÷6 = $ $6.3÷14 = $
 (3)$12÷16 = $ $1.26÷28 = $ $0.416÷32 = $

答案：
(1)
```
4.8
15)72.0
60
---
120
120
---
0
```
$72÷15 = 4.8$
```
2.03
7)14.21
14
---
21
21
---
0
```
$14.21÷7 = 2.03$
```
4.25
6)25.50
24
---
15
12
---
30
30
---
0
```
$25.5÷6 = 4.25$
(2)
```
0.87
9)7.83
72
---
63
63
---
0
```
$7.83÷9 = 0.87$
```
0.09
6)0.54
54
---
0
```
$0.54÷6 = 0.09$
```
0.45
14)6.30
56
---
70
70
---
0
```
$6.3÷14 = 0.45$
(3)
```
0.75
16)12.00
112
---
80
80
---
0
```
$12÷16 = 0.75$
```
0.045
28)1.260
112
---
140
140
---
0
```
$1.26÷28 = 0.045$
```
0.013
32)0.416
32
---
96
96
---
0
```
$0.416÷32 = 0.013$