人教版五年级数学上册小数的简便计算练习题精选 70Word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 70Word格式.docx

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9999＋5.120.763×

10001－0.763

4.8×

2500.81×

101

3.31×

0.022.4×

105

2.5×

6.03×

0.42.5×

2.3＋7.5×

2.3

7.6×

2.77＝______×

（0.07×

400）＝（______×

9.1×

8.9＋0.9×

8.9＝（______＋______）×

0.254×

0.125×

800101×

0.37

9.15×

9＋9.150.166×

101－0.166

2×

0.250.85×

999

0.5×

9.95×

2001.3×

2.25×

0.043.9×

5.4＋6.1×

5.4

7×

4.18＝______×

250×

（0.3×

0.04）＝（______×

2.9×

3.3＋7.1×

3.3＝（______＋______）×

0.444×

1.25×

800999×

0.42

9.59×

999＋9.590.531×

101－0.531

1.6×

0.250.94×

1002

0.54×

0.022.5×

1001

4.1×

4002.5×

4.2＋7.5×

4.2

6.9×

0.41＝______×

（0.74×

0.4）＝（______×

8.2×

2.1＋1.8×

2.1＝（______＋______）×

0.759×

0.8101×

0.74

1.53×

99＋1.530.611×

101－0.611

8×

2.50.26×

5.08×

21.2×

103

0.025×

7.77×

407.6×

5.6＋2.4×

5.6

9.76＝______×

（0.43×

1.3×

9.3＋8.7×

9.3＝（______＋______）×

0.433×

8999×

0.18

7.53×

9＋7.530.463×

11－0.463

5.6×

250.13×

5.37×

0.22.2×

4.14×

40.1×

1.3＋9.9×

1.3

7.3×

6.91＝______×

（0.04×

5.3×

2.2＋4.7×

2.2＝（______＋______）×

0.476×

8101×

0.94

9.14×

9999＋9.140.286×

1001－0.286

2500.17×

2.53×

202.4×

9.47×

0.41.1×

4.3＋8.9×

4.3

7.97＝______×

（0.19×

2.1×

5.1＋7.9×

5.1＝（______＋______）×

0.193×

8001001×

0.13

3.72×

9＋3.720.189×

11－0.189

0.250.83×

99

2001.5×

8.36×

402.2×

1.8＋7.8×

1.8

5.5×

8.92＝______×

（0.61×

8.8×

8.5＋1.2×

8.5＝（______＋______）×

0.847×

0.081001×

9.43×

9＋9.430.997×

101－0.997

250.11×

9.01×

21.3×

6.15×

401×

4.7＋9×

4.7

8.3×

8.89＝______×

（0.13×

2.3＋7.9×

2.3＝（______＋______）×

0.131×

80999×

1.49×

9999＋1.490.785×

11－0.785

4.4×

250.66×

998

0.32×

0.21.3×

102

0.25×

0.42×

0.048.9×

4.6＋1.1×

4.6