100道小数乘法计算题06624Word文档格式.docx
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100道小数乘法计算题06624Word文档格式.docx
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2.5
17.8×
6.41.5×
4.92.5×
0.88
5.555×
5.22.22×
3.337.658×
85
36.02×
0.356.78×
835.6×
2.9
0.02×
965.22×
0.39.99×
0.02
4.67×
2.441.666×
6.19.432×
0.002
6.54.88×
4.3
2.45.5×
559.77×
0.02
1.384×
5.14.268×
1.31.5×
4.9
7.658×
855.3×
6.39.9×
1.4
9.15.59×
4.81.3×
1.6
2.1×
7.63.8×
2.38.7×
0.1
0.42.8×
3.58.78×
88
57×
5.72.5×
0.8836.02×
0.3
4.4×
7.36.4×
2.40.6×
7
0.2×
5.64.6×
3.83.8×
2.3
1.8×
9.61.7×
4.79.8×
1.12.6×
619.46×
2.855.555×
5.2
56.78×
834×
8.812.48×
4
4.2×
1.89.4×
8.49.1×
5.6
9.66.1×
4.88.6×
8.9
7.7×
9.92.9×
8.210.059×
0.2
6.42.22×
3.330.1×
5.3
4.1×
0.89.8×
1.38.6×
6.5
0.5×
4.6229.570.4×
1.91
7.927.5×
5.70.3×
7.6
3.4×
93.9×
1.73.77×
1.8
185.44÷
1641.84÷
721.7÷
9
67.5÷
105230.4÷
0.6121.24÷
36
6.21÷
0.030.66÷
0.315.6×
2.9
4.67÷
0.90.736÷
23210÷
1.4
11.97×
1.53.77×
1.85×
2.44
43.5×
1251.3÷
0.2769.6÷
966.135.21÷
791.2×
3.8
38.4÷
0.85.22×
0.39.432×
39.6×
240.756÷
0.1815÷
0.06
9.99×
0.025.6×
6.54.88÷
0.61×
4.38.9÷
2.45.5×
55
9.77×
0.028.2÷
0.120.8÷
76.4÷
5.44.7÷
332÷
42
14.36÷
2.78.33÷
6.21.7÷
56.78×
81.25÷
1.22.41÷
0.7
1.384÷
5.18.78×
8312.6×
61
0.059×
0.24.268×
1.75.7×
5.7
9.46×
2.8517.8×
6.41.5÷
4.9
5.22.22×
0.396÷
1.2=0.756÷
0.36=15.6×
1.3=
0.18×
1.5=0.025×
1.4=13.06×
36=
0.04×
0.12=3.84×
2.6≈5.76×
3=
16.9÷
0.135.2×
0.615.25×
5
0.25×
0.04617.15×
223.918.4÷
1.3
35.4×
4.22.52×
3.490.75÷
3.3
3.7÷
0.0166.4×
0.50.042×
0.54
253.68×
0.2513.76÷
0.8=4.48×
0.4
0.76÷
0.320.12×
0.16=1.55÷
1.08÷
0.25=0.125×
1.4≈(保留两位小数)
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):
8.2÷
0.976.4÷
5.4
4.7÷
4214.36÷
2.7
8.33÷
0.0356.78×
8
1.25÷
1.22.41÷
3、脱式计算(能简算的要简算)
2.5×
7.1×
416.12×
99+16.125.2×
0.9+0.9
7.28×
99+7.284.3×
50×
0.264-2.64×
0.5
26×
15.7+15.7×
24(2.275+0.625)×
0.284.4×
0.8-3.4×
0.8
3.94+34.3×
0.21.2×
(9.6÷
2.4)÷
4.88.9×
1.1×
4.7
2.7×
5.4×
3.93.6×
9.85-5.468.05×
3.4+7.6
6.58×
4.5×
0.92.8×
0.5+1.584.8×
(15÷
2.4)
32+4.9-0.94.8-4.8×
0.5(1.25-0.125)×
8
100.156.5×
99+56.57.09×
10.8-0.8×
7.09
4.85+0.35÷
1.48.7×
17.4-8.7×
7.412.5×
0.4×
0.87×
3.16+4.649.5×
1010.68÷
(5.2-3.5)×
1.25
40.5÷
0.81×
0.186.81+6.81×
990.25×
185×
40
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- 100 小数 乘法 算题 06624