22.4 ÷ 4 1.8 ÷ 1.2 20.64 ÷ 24 24 ÷ 16
0.828 ÷ 36 97.2 ÷ 24 7.65 ÷ 0.85 12.6 ÷ 0.28
8.61 ÷ 2.1 58.75 ÷ 0.25 220.3 ÷ 0.7 58.8 ÷ 0.28
58.9 ÷ 31 7.67 ÷ 5.9 83.2 ÷ 3.2 97.2 ÷ 5.4
8.4÷24 18÷48 23÷184 7.65÷25
0.98÷35 2.525÷25 84÷56 140.7÷3 82.8÷72
1.56÷2.4= 1.44÷0.015= 2.898÷0.18= 85.44÷16
42.84÷7
101.7÷9
67.5÷15
230.4÷6
21.24÷36
0.736÷23
43.5÷12
35.21÷7
39.6÷24
6.21÷0.03
除法：
85.44÷16
42.84÷7
101.7÷9
67.5÷15
230.4÷6
21.24÷36
0.736÷23
43.5÷12
35.21÷7
39.6÷24
6.21÷0.03
210÷1.4
51.3÷0.27
91.2÷3.8
0.756÷0.18
0.66÷0.3
11.97÷1.5
69.6÷2.9
38.4÷0.8
15÷0.06
（循环小数的用简便方法,除不尽保留2位小数）：
8.2÷0.12
0.8÷0.9
76.4÷5.4
4.7÷3
1.25÷1.2
32÷42
14.36÷2.7
8.33÷6.2
1.7÷0.03
2.41÷0.7