五年级数学上册小数乘法简便计算专项练习79Word下载.docx
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0.49×
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1.3
4.1×
7.05=______×
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0.04)=(______×
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0.249×
0.125×
0.081001×
0.33
4.67×
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101-0.545
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250.75×
1001
2.56×
0.021.5×
101
2.3×
0.44.2×
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8.4
8.4×
1.78=______×
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8.9=(______+______)×
0.44×
12.5×
0.8999×
0.95
8.85×
99+8.850.839×
10001-0.839
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0.0250.98×
98
0.5×
8.46×
201.4×
1004
5.03×
4005×
6.7+5×
6.7
3.4×
7.81=______×
25×
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0.934×
0.58
7.51×
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1001-0.364
2500.47×
998
4.25×
22.4×
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5.6×
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0.08101×
0.36
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7.07×
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402×
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8099×
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2.50.72×
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104
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401.8×
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6.1×
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0.2999×
0.82
1.73×
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408.8×
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0.52
7.21×
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7.08×
0.21.4×
6.64×
407.2×
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0.04999×
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