五年级的小数乘除法计算题

Question

要的是小数！

Answer 1

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

Answer 2

1000/8=
2.5*4
12/2.4
3.2*5
5.2*2
15.3/3
6/1.5
1.2*10
4.5/1.5
24/2.4
12.3*2
50.1*0.1
8.4/3
45/0.3
21/0.7
0.8/0.2
32/0.8
80*0.4
0.4*0.3
2.4/24
2.5*2.5
40*0.4
200/0.2
9.9/9.9
21/2.1
15*0.4
36/0.12
6.2*3
2.5*0.5
0.5*24
50.1*0.1
0.1*0.01
12.5*8
1.25*8
1/25
0.02/2
7/2
6*3.1
12/0.4
25/0.05
0.4*3.1
16*0.3
0.6*14
8.5/1.7
14/0.7
81/0.9
1.4/0.2
3.3/0.11
2/2.5
4.9/7
7/1.5

Answer 3

题呢?