人教版五年级数学上册小数的简便计算练习题精选 47Word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 47Word下载.docx

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1001－0.481

4.4×

0.250.66×

1002

0.5×

0.29×

202.2×

0.025×

2.54×

40.9×

3.5＋9.1×

3.5

8.6×

4.56＝______×

（0.92×

0.04）＝（______×

1.7×

8.4＋8.3×

8.4＝（______＋______）×

0.152×

0.499×

0.99

8.67×

9999＋8.670.286×

11－0.286

2.4×

2500.15×

101

0.05×

5.6×

2001.1×

1005

7.38×

41×

5.2＋9×

5.2

3.4×

0.3＝______×

（0.56×

400）＝（______×

9.1×

7.4＋0.9×

7.4＝（______＋______）×

0.825×

0.04101×

0.72

7.53×

999＋7.530.492×

1001－0.492

2.8×

0.250.37×

1001

4.21×

22.1×

105

6.68×

47.9×

7.7＋2.1×

7.7

9×

（0.04×

2.9×

6.1＋7.1×

6.1＝（______＋______）×

0.464×

500×

0.021001×

0.55

8.35×

9＋8.350.631×

101－0.631

250.73×

3.81×

21.3×

102

4.51×

0.046.6×

1.1＋3.4×

1.1

8.5×

4.24＝______×

25×

（0.03×

4.4＋8.3×

4.4＝（______＋______）×

0.867×

40101×

0.45

2.13×

99＋2.130.152×

1001－0.152

250.49×

2.31×

2002.3×

104

4.39×

7.8＋3.4×

7.8

3.3×

8.49＝______×

250×

（0.11×

40）＝（______×

8.8×

4.9＋1.2×

4.9＝（______＋______）×

0.473×

5×

0.02101×

0.95

9.44×

999＋9.440.168×

11－0.168

3.2×

0.0250.66×

98

7.9×

2001.5×

103

3.78×

0.45.8×

5.9＋4.2×

5.9

0.2×

9.16＝______×

4.5×

6.5＋5.5×

6.5＝（______＋______）×

0.629×

0.08999×

0.82

2.22×

9999＋2.220.637×

101－0.637

1.2×

0.0250.46×

2.39×

0.021.3×

2.2×

0.40.7×

1.1＋9.3×

8×

0.41＝______×

（0.32×

7.2×

7.5＋2.8×

7.5＝（______＋______）×

0.276×

50×

0.2101×

0.47

4.95×

9999＋4.950.992×

101－0.992

0.0250.26×

99

3.9×

202.1×

1004

3.89×

0.40.2×

9.3＋9.8×

9.3

0.1＝______×

9.4＋6.8×

9.4＝（______＋______）×

0.708×

12.5×

801001×

0.52

5.39×

99＋5.390.867×

1001－0.867

0.8×

0.0250.55×

998

4.32×

0.22.2×

6.01×

4004.7×

9.8＋5.3×

9.8