二、用竖式计算,带*的要验算。
$3.572÷0.47$ $0.988÷0.13$ *$28.56÷5.1$
$7.36÷1.6$ $1.204÷0.43$ *$1.89÷0.54$
$9.568÷0.23$ $10.88÷3.4$ *$0.8÷50$
$5.22÷2.9$ $3.06÷1.8$ *$3.264÷0.32$
$6.8÷0.17$ $3.8÷0.08$ *$4.8÷0.25$

二、7.6 7.6 5.6 4.6 2.8 3.5 41.6 3.2 0.016 1.8 1.7 10.2 40 47.5 19.2
.

$3.572÷0.47=7.6$
```
7.6
______
0.47|3.572
3.29
______
282
282
______
0
```
$0.988÷0.13=7.6$
```
7.6
______
0.13|0.988
0.91
______
78
78
______
0
```
$*28.56÷5.1=5.6$
```
5.6
______
5.1|28.56
25.5
______
3.06
3.06
______
0
```
验算：$5.1×5.6=28.56$
$7.36÷1.6=4.6$
```
4.6
______
1.6|7.36
6.4
______
96
96
______
0
```
$1.204÷0.43=2.8$
```
2.8
______
0.43|1.204
0.86
______
344
344
______
0
```
$*1.89÷0.54=3.5$
```
3.5
______
0.54|1.89
1.62
______
270
270
______
0
```
验算：$0.54×3.5=1.89$
$9.568÷0.23=41.6$
```
41.6
_______
0.23|9.568
9.2
_______
368
23
_______
138
138
_______
0
```
$10.88÷3.4=3.2$
```
3.2
______
3.4|10.88
10.2
______
68
68
______
0
```
$*0.8÷50=0.016$
```
0.016
_______
50|0.800
50
_______
300
300
_______
0
```
验算：$50×0.016=0.8$
$5.22÷2.9=1.8$
```
1.8
______
2.9|5.22
2.9
______
232
232
______
0
```
$3.06÷1.8=1.7$
```
1.7
______
1.8|3.06
1.8
______
126
126
______
0
```
$*3.264÷0.32=10.2$
```
10.2
_______
0.32|3.264
3.2
_______
64
64
_______
0
```
验算：$0.32×10.2=3.264$
$6.8÷0.17=40$
```
40
______
0.17|6.80
6.8
______
0
```
$3.8÷0.08=47.5$
```
47.5
_______
0.08|3.800
3.2
_______
60
56
_______
40
40
_______
0
```
$*4.8÷0.25=19.2$
```
19.2
_______
0.25|4.800
2.5
_______
230
225
_______
50
50
_______
0
```
验算：$0.25×19.2=4.8$