人教版五年级数学上册小数的简便计算练习题精选 146Word格式.docx

人教版五年级数学上册小数的简便计算练习题精选 146Word格式.docx

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101－0.663

7.6×

2.50.85×

999

0.05×

2.53×

0.22.5×

105

3.68×

0.48.1×

5.4＋1.9×

5.4

4.8×

7.25＝______×

25×

（0.03×

0.04）＝（______×

9.5×

3.6＋0.5×

3.6＝（______＋______）×

0.943×

1.25×

80101×

0.12

2.31×

999＋2.310.929×

10001－0.929

2.4×

2500.39×

98

0.5×

0.64×

202.4×

1001

2.5×

3.96×

407.1×

3.3＋2.9×

3.3

6.71＝______×

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1.3＝（______＋______）×

0.514×

12.5×

0.0899×

0.31

9.75×

9999＋9.750.521×

10001－0.521

8×

2.50.52×

6.36×

2001.1×

101

3.8×

43.9×

9.7＋6.1×

9.7

7.1×

0.31＝______×

0.025×

（0.96×

0.4）＝（______×

8.4×

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7.4＝（______＋______）×

0.94×

5×

0.002101×

0.82

6.64×

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1001－0.939

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2.39×

408.1×

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9.4＝（______＋______）×

0.698×

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0.2101×

0.54

3.82×

99＋3.820.111×

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6×

2500.21×

102

3.66×

0.22.2×

3.15×

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1.55×

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2500.95×

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22.3×

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0.613×

8001001×

0.76

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9.94×

2002.5×

104

9.64×

405.5×

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1002

8.52×

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