人教版五年级数学上册小数的简便计算练习题精选 76Word格式文档下载.docx

人教版五年级数学上册小数的简便计算练习题精选 76Word格式文档下载.docx

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3.86×

9999＋3.860.496×

10001－0.496

3.2×

0.250.67×

1001

0.5×

5.19×

21.1×

103

2.33×

4009.7×

6.2＋0.299999999999999×

6.2

3.3×

4.17＝______×

（0.56×

8.2×

7.4＋1.8×

7.4＝（______＋______）×

0.081×

499×

0.67

3.27×

9999＋3.270.224×

1001－0.224

6×

0.250.21×

998

7.96×

0.21.2×

1002

3.39×

401×

8.9＋9×

8.9

7.8×

0.46＝______×

2.5×

（0.32×

4）＝（______×

7.4×

3.9＋2.6×

3.9＝（______＋______）×

0.492×

0.02101×

0.81

6.99×

9999＋6.990.763×

101－0.763

6.8×

0.250.82×

0.05×

2001.2×

1.8×

0.048.3×

2.7＋1.7×

2.7

8.3×

7.31＝______×

（0.09×

40）＝（______×

3.4×

7.8＋6.6×

7.8＝（______＋______）×

0.009×

400999×

0.71

8.84×

9999＋8.840.884×

101－0.884

2.50.23×

7.88×

0.22.1×

1.58×

0.48.9×

9.7＋1.1×

9.7

0.1×

6.32＝______×

0.025×

（0.75×

400）＝（______×

1.7×

9.2＋8.3×

9.2＝（______＋______）×

0.394×

500×

0.2101×

0.89

8.39×

9＋8.390.139×

10001－0.139

2.50.31×

101

7.26×

2001.4×

1005

0.98×

0.45.9×

3.2＋4.1×

3.2

5.8×

4.66＝______×

（0.79×

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3.4＝（______＋______）×

0.534×

0.299×

0.98

1.77×

9999＋1.770.395×

101－0.395

2×

0.0250.15×

98

3.19×

1004

6.01×

4002.7×

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250×

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9.6＝（______＋______）×

0.836×

0.77

4.39×

99＋4.390.854×

1001－0.854

2.50.25×

99

9.16×

0.021.3×

1003

6.37×

0.42.8×

6.1＋7.2×

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8.83＝______×

25×

（0.45×

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7.2＋4.2×

7.2＝（______＋______）×

0.903×

40999×

0.37

7.52×

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11－0.737

6.4×

0.250.44×

999

0.46×

22.4×

4.41×

0.42.3×

7.7＋7.7×

7.7