人教版五年级数学上册小数的简便计算练习题精选 34Word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 34Word格式.docx

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0.025×

499×

0.31

3.98×

9999＋3.980.615×

1001－0.615

5.6×

2.50.55×

101

0.5×

7.16×

2001.1×

1005

1.73×

45.6×

4.6＋4.4×

4.6

1.1×

8.88＝______×

250×

（0.54×

40）＝（______×

5.7×

1.9＋4.3×

1.9＝（______＋______）×

0.011×

12.5×

80099×

0.58

6.49×

9999＋6.490.447×

101－0.447

7.2×

2.50.76×

998

0.05×

8.98×

2002.4×

102

0.25×

8.24×

4004.5×

4.7＋5.5×

4.7

0.23＝______×

（0.22×

400）＝（______×

8.9×

4.1＋1.1×

4.1＝（______＋______）×

0.517×

0.04999×

0.98

4.55×

999＋4.550.415×

11－0.415

2.8×

0.250.27×

99

3.38×

21.5×

9.78×

0.047.9×

8.2＋2.1×

8.2

1.5×

9.14＝______×

（0.21×

0.04）＝（______×

3.5＋4.6×

3.5＝（______＋______）×

0.116×

0.41001×

0.15

3.16×

999＋3.160.632×

1001－0.632

3.6×

250.53×

5.57×

2001.2×

1003

5.17×

0.049.9×

8.4＋.0999********×

8.4

0.9×

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9.3＝（______＋______）×

0.925×

1.25×

0.8999×

0.12

8.72×

9999＋8.720.638×

10001－0.638

0.8×

0.0250.52×

1001

7.77×

2002.1×

1002

8.55×

43×

7.3＋7×

7.3

2.85＝______×

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1.2＝（______＋______）×

0.51×

0.0021001×

6.83×

9＋6.830.637×

101－0.637

2.50.74×

6.37×

2002.3×

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3.2×

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9.4＝（______＋______）×

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2.17×

999＋2.170.979×

101－0.979

0.0250.91×

1.21×

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3.13×

49.3×

9.3＋0.699999999999999×

9.3