五年级下册小数化分数的计算题

乘法： 
5.6×2.9 
3.77×1.8 
0.02×96 
5.22×0.3 
9.99×0.02 
4.67×0.9 
5×2.44 
1.666×6.1 
9.432×0.002 
5.6×6.5 
4.88×2.9 
5.61×4.3 
8.9×2.4 
5.5×55 
9.77×0.02 
1.384×5.1 
8.78×83 
2.6×61 
0.059×0.2 
4.268×1.7 
57×5.7 
9.46×2.85 
17.8×6.4 
1.5×4.9 
2.5×0.88 
5.555×5.2 
2.22×3.33 
7.658×85 
36.02×0.3 
56.78×8 
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