100道小数乘法计算题79904docxWord格式文档下载.docx
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0.03
8.9×
9.77×
1.3×
5.1
1.7
5.7×
5.7
2.5
5.555×
5.2
2.22×
3.33
7.658×
85
36.02×
0.3
56.78×
83
5.22×
2.44
1.666×
9.432×
0.002
1.384×
4.268×
1.3
1.5×
4.9
5.3×
6.3
9.9×
1.4
9.15.59×
4.8
1.6
57×
2.5×
0.88
4.4×
7.36.4×
0.6×
7
0.2×
5.6
4.6×
3.8
3.8×
2.3
1.8×
9.6
1.7×
4.7
9.8×
4.3
4.2×
8.4
9.1×
6.1×
8.6×
8.9
7.7×
9.9
2.9×
8.2
10.059×
0.2
17.8×
6.4
0.1×
5.3
0.5×
4.6
229.57
0.4×
1.91
2.1×
7.9
27.5×
0.3×
7.6
3.4×
9
3.9×
3.77×
185.44÷
16
41.84÷
21.7÷
67.5÷
105
230.4÷
0.6
121.24÷
36
6.21÷
0.66÷
15.6×
43.5×
12
51.3÷
0.27
69.6÷
6.135.21÷
79
1.2×
38.4÷
0.8
4.88÷
0.61×
8.9÷
55
8.2÷
0.8÷
76.4÷
5.4
4.7÷
3
32÷
42
14.36÷
2.7
8.33÷
6.2
1.7÷
8
1.25÷
1.2
2.41÷
0.7
0.059×
9.46×
2.85
1.5÷
0.396÷
1.2=
0.756÷
0.36=
1.3=
16.9÷
0.13
0.25×
0.046
35.4×
4.2
3.7÷
0.016
253.68×
0.25
0.76÷
17.15×
22
2.52×
3.4
6.4×
0.5
13.76÷
0.8=
0.12×
0.16=
15.25×
5
3.918.4÷
90.75÷
3.3
0.042×
0.54
4.48×
0.4
1.55÷
1.08÷
2.5÷
0.7=(保留三位小数)10.1÷
3.3=(商用循环小数)
10.75÷
12.5=(用乘法验算)3.25×
9.04=(用除法验算)
36.02÷
0.3(循环小数的用简便方法,除不尽保留2位小数):
3、脱式计算(能简算的要简算)
0.9+0.9
7.1×
416.12×
99+16.12
7.28×
99+7.28
4.3×
50×
64-2.64×
26×
15.7+15.7×
24
(2.275+0.625)×
0.28
0.8-3.4×
3.94+34.3×
(9.6÷
2.4)÷
1.1×
6.58×
4.5×
2.8×
0.5+1.58
4.8×
(15÷
2.4)
32+4.9-0.9
4.8-4.8×
(1.25-0.125)×
100.1
56.5×
99+56.5
7.09×
10.8-0.8×
7.09