小数脱式计算Word文档下载推荐.docx

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－4.8X0.5（1.25

－0.125）X88.9X1.1X4.7

4.8X100.1

56.5X99＋56.57.09

X10.8－0.8X7.09

4.85+0.35+1.4

8.7

X17.4-8.7X7.4

9.5

X101+3.8X10.1

40.5

0.81X0.184.8

X（15+2.4）

2.13X0.8X2.5

6.81+6.81X990.25

X185X404.4

X0.8－3.4X0.89.5

X99

（9.37+9．37+9.37+9．37）X2.54.2

X1.75＋1.8X1.753.8

X10.1

2.37X6.3+2.37X3.72.5X1.25X0.322.5

X（3.8X0.04）

7.69X101

0.25X39+0.250.125

X7246X0.33+54X0.33

36.72

4.25X9.9

（8X5.27）X1.256.81+6.81

0.25

X185X4012.5X8.8

6.8X0.75+0.5

3.75+0.125—2.751.53+23.4+7.213.5X0.98

4.07X0.86+9.1

25.67X0.2-0.6218.1X0.92+3.93

0.043X24+0.875

0.4X0.7X0.25

0.78+5.436+1

36.72+4.25X9.93.416+（0.016X35）

0.8X[（10－6.76）

+1.2]（6.8-6.8X0.55）+8.50.12X4.8十0.12X4.8

9.72X1.6-18.305

+73.2X（1.5+2.5）-1.63.2X6+（1.5+2.5）-1.6

（31.8+3.2X4）-531.5X4+（6+3）

0.64X25X7.8+2.2

2+2.5+2.5+2

194—64.8+1.8X0.9

36.72十4.25X9.9

5.67X0.2-0.620.8

X[（10—6.76）+1.2]18.1

X0.92+3.93

0.4X0.7X0.250.75

X102

10.1

X89-8.9

18.6X6.1+3.9X18.652.5x2.9+5.450.92x15+0.08x150.72X1.25X2.5

400.6x7-2003x0.41.25X8+10）1.24+0.78+8.763.2x0.125x2.5

0.4X125X25X0.814.8X5.3-6.3X5+8.3X.71.24+0.78+8.76

X125X25X0.8

3.7x2.56-2.33.2x0.125x2.50.4

1.24X8.3+8.3X1.761.24+0.78+8.76

14.8X6.3-6.3X6.5+8.3X3.710.1X89-8.998.4X98+98.4X2

0.125X0.25X8X47.4X0.28+0.28X2.64.8X0.9+0.48

（4—0.4）X2.5[（5.1—3.6）-0.8—1]X0.09（77.4—3.096+0.4）-0.03

30.1+[（6.07+2.53）X0.7]0.94X2.5+0.094X7538.5-5.5+1.5

9.28X13—9.28X4+9.2897.2-[（54.8+45.2）X（6—5.46）]

36.8-1.5+3.24.02＋5.4＋0.985.17

－1.8－3.2

13.75－（3.75＋6.48）54.8-2.57-3.433.68

＋7.56－2.68

7.85＋2.34－0.85＋4.6635.6－1.8－15.6

7.2

3.82＋2.9＋0.18＋9.19.6＋4.8－3.67.14

－0.53－2.47

50.7-5.07-5.93

73.8

－1.64－13.8－5.36

47.8-7.45+8.8

0.398+0.36+3.64

15.75+3.59-0.59+14.25

21.9-2.19-2.91

66.86-8.66-1.34

X16.2X4

（1.25-0.125）

X89.1+5.9+0.9+0.1

3.6

X102

3.72X3.5+6.28X3.5

36.8-3.9-6.1320

15.6X13.1-15.6-15.6X2.14.8

X7.8＋78X0.5232

4.9-0.9

25.48-（9.4-0.52）18.76

X9.9＋18.763.52

+2.5+0.412.5

X72

17.8+（1.78X4）1.25

X2.5X323.65

X10.170+28

15.2+0.25+4146.5

－（23＋46.5）930

+0.6+54.9+1.4

3.83X4.56＋3.83X5.44

4.36X12.5X89.7

X99+9.74.5+1.8

27.5X3.7－7.5X3.78.54

+2.5+0.43.2

X0.25X12.5

7.2X0.2+2.4X1.4

7.74

X（2.8-1.3）+1.5X2.26

0.79

X1993.9+1.8+1.1

3.9X2.7+3.9X7.3

18-1.8

+0.125+0.812.7

X9.9+1.2725X0.8

21X（9.3-3.7）-5.6

15.02-6.8-1.02

5.4

X11-5.43X3.7+1.11

2.3X16+2.3X23+2.39.43-

6.28-1.57）

3.65

X4.7-36.5X0.37

639.36+0.4+0.8

1.37

X7.3+0.009

101X0.87-0.91X87

10.7

X16.1-15.1

X10.7

4.8+8.63+5.2+0.37

2.35+1.713+0.287+7.65

1.57+0.245+7.43

6.02+3.6+1.98

0.134+2.66+0.866

12.7—（

3.7＋

0.84）

36.54

—1.76

—4.54

X0.73X4

7.6X0.8

＋0.2

X7.6

0.85

X199

X8.5

X41.76+0.195+3.24

3.4—0.23＋6.60.25

X36

3.2＋0.36＋4.8＋1.641.23

1.28X8.6＋0.72X8.612.5

X0.96X0.810.4

—9.6X0.35

0.8X（4.3X1.25）

3.12

3.12X99

28.6

X101—28.6

14—7.32—2.682.64

8.67＋7.36＋11.33

（7.7+1.54）-0.7

2.5—0.25）X0.49.16

X1.5—0.5X9.163.6

—3.6X0.5

63.4+2.5+0.43.9

（1.3X5）2.5X2.42.7+45

15+（0.15X0.4）

0.35X1.25X2X0.832.4

X0.9+0.1X32.415+0.25

1.8+0.5+0.6

639.36

+0.4+0.81.8

十0.5十0.6

3.26X0.52+3.26X0.48+7.040.55X7.1+2.45X7.118.5X（5.5+0.55）

7.4X27.6+73.4X7.4

3.6+2.4+16.4+7.6

15.8-2.3-5.8+6.3

0.25X16.2X4

（1.25-0.125）X8

3.6X102

4.8X10.14.8

X7.8+78X0.52

3.72X3.5+6.28X3.5

15.6X2.1-15.6X1.1

56.5X99+56.5

7.09X10.8-0.8X7.093.14

X0.68+31.4X0.032

4.36X12.5X8

9.7X99＋9.7

27.5X3.7-7.5X3.7

7.2X0.2+2.4X1.4

3.2X0.25X12.5

0.65X101

7.74X（2.8-1.3）+1.5X2.26

12.7X9.9+1.27

46X5723X86

2.22X9.9+6.66X6.7101

X0.87-0.91X87

10.7X16.1-15.1X10.7

0.39X199

0.32X403

8.9X1.01

0.25X36

0.25X0.73X4

3.65X10.1

12.5X0.96X0.8

4.2+3.5

10.6

X0.35—9.6X0.35