小学五年级数学小数点乘除法计算练习题合集3文档格式.docx

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小学五年级数学小数点乘除法计算练习题合集3文档格式.docx

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小学五年级数学小数点乘除法计算练习题合集3文档格式.docx

29=5.98÷

5.2=18.72÷

3.6=62.4÷

2.6=0.544÷

0.16=1.44÷

1.8=11.7÷

2.6=19.4÷

12=5.98÷

5.2=10.8÷

4.5=

21÷

1.4=8.84÷

1.7=6.21÷

0.03=1.89÷

0.54=0.51÷

0.22=7.1÷

2.5=1.998÷

0.54=1.28÷

0.16=2.1÷

0.4=2.56÷

3.2=50.18÷

38.6=4.68÷

7.5=14.7÷

0.07=5.4÷

0.15=124.8÷

0.24=23.4÷

5.85=25.2÷

6=34.5÷

15=1.8÷

12=24÷

15=

1.8÷

12=6.3÷

14=72÷

15=14.21÷

7=1.26÷

18=

43.5÷

29=18.9÷

27=1.35÷

15=28.6÷

11=20.4÷

24=3.64÷

52=15.6÷

12=328÷

16=1.35÷

27=7.65÷

0.85=12.6÷

0.28=35.4×

4.2=0.042×

0.32=5.22÷

29=18.72÷

3.6=0.25×

0.046=2.52×

25=4.67×

0.9=5×

2.44=1.666×

6.1=9.432×

0.002=5.6×

6.5=4.88×

2.9=5.61×

4.3=8.9×

2.4=5.5×

55=9.77×

0.02=1.384×

5.1=8.78×

83=2.6×

61=0.059×

0.2=4.268×

1.7=57×

5.7=9.46×

2.85=17.8×

6.4=1.5×

4.9=2.5×

0.88=2.346÷

2.3=

脱式计算(能简便的就简便运算)

10-1.8-7.22.5×

1263+124+7627+456+732.5×

12

2.5×

0.7×

0.80.125×

727.69×

1013.8×

10.15.4-2.5-1.42.5×

1.25×

0.3212-6.2-3.81.7+0.43+3.375×

25×

4250-250÷

570+50÷

50+7013.7+0.98+0.02+4.39.5×

101

8.7×

17.4-8.7×

7.412.5×

0.4×

818.6-3.47-0.5372×

101-72235×

28-35×

282.6×

78+78×

7.47.26-(5.26-1.5)8×

(2.5+0.25)1.25×

0.8×

0.5(1.5+0.25)×

40.12×

0.5×

0.16

7.28×

99+7.284.3×

50×

0.2102×

45-3283.8×

5.25+14.5=

300-4263÷

210.81÷

0.25+5.96403÷

13×

27

(25+4)×

4(1.2+1.8)×

4.51025-768÷

32645-45×

1210-2.87-7.130.96+9.6×

9.9401×

19+284640+128×

451.25×

1.255.37×

0+4.632.5×

7.1×

47.28×

0.2(1.25-0.125)×

84.8×

100.156.5×

99+56.5

4.85+0.35÷

1.4

三.解方程

3-x÷

2=80.273÷

x=0.351.8x=0.972x÷

0.756=90

9x-40=5x÷

5+9=2148-27+5x=3110.5+x+21=56

x+2x+18=78(200-x)÷

5=30(x-140)÷

70=4(27.5-3.5)÷

x=4

0.1(x+6)=3.3×

0.44(x-5.6)=1.67(6.5+x)=87.5

1.2x=81.6x+5.6=9.4x-0.7x=3.691÷

x=1.3

80x-90=7078x+2x=16088-x=809-4x=17x-8=665x+35=10019x+x=4025-5x=1556x-50x=3078-5x=2832x-29=328+6X=8832-22X=1024-3X=3

3X+5X=4814X-8X=129-x=4.573.2-x=52.587-x=22

66-x=32.377-x=21.999-x=61.956÷

x=539÷

x=3

15÷

(x+0.5)=1.512x+8x=4012x-8x=403X+5X=4814X-8X=12(x-2)÷

3=7x÷

5+9=21(200-x)÷

5=3048-27+5x=31

3x-8=163x+9=275.3+7x=7.43x÷

5=4.82.4X=26.47.5x-3x=185×

1.3-2x=5.524x+6x=63.6

40.5÷

0.81×

0.18=4.8×

(15÷

2.4)=

6.81+6.81×

99=0.25×

185×

40=2.5×

(3.8×

0.04)=

0.25×

39+0.25=(8×

5.27)×

1.25=6.81+6.81×

99=

40=6.8×

0.75÷

0.5=3.75÷

0.125–2.75=

1.53+23.4÷

7.2=1.2+3.2+0.8=1.2×

4=

3.01+1.7+0.99=0.78×

99+0.78=

8.7×

7.4=12.5×

8=

4.4×

0.8-3.4×

0.8=(9.37+9.37+9.37+9.37)×

2.5=

2.37×

6.3+2.37×

3.7=26×

15.7+15.7×

24=

46×

0.33+54×

0.33=1.93+2.7+2.07+7.3=

3.375+5.75+2.25+6.625=

2.1×

4.3+5.7×

2.1=3.375×

0.97+0.97×

6.625=

6.54+2.4+3.46+0.6=95.6×

1.8+95.6×

8.2=

1.5×

4.2-0.75÷

0.25=3.27×

4+3.27×

5.7=

80-0.45÷

0.9=2.4+2.4×

(5.375-3.375)=

7.5-5.7×

3=12.37-3.25-6.75=

16×

6.8+2.2×

16+16=58.7-16.65÷

3.7=

4.7×

2.5+(2.3+5.3)=9.31-1.125-7.875=

3.12×

(0.9+0.7÷

0.1)=9.2+9.728÷

3.2×

1.5=

2.4×

0.75+1.25÷

2.5=(20.2×

0.6-2.12)÷

0.1=

(1.5×

0.9+3.65)÷

2.5=8.48÷

0.9=

101×

0.36÷

(14.4×

0.05)=(25.3-9.7)÷

0.3×

8.5=

10.5÷

(5.1-4.4)+18.25=4.11-0.72×

(3.38-2.13)=

1025-1125÷

4.5×

3.6=(6.8-5.4)×

2.75-0.9=

0.875×

36+4.05÷

8.1=(227÷

25-4.68)×

0.5=

630÷

(2.98+6.5×

0.08)=(21.88+29.8)÷

7.6=

(8.1-5.4)÷

3.6+85.7=(3.44+20.5×

0.32)÷

0.16=

0.54÷

(8.7+45.3)×

28.4=0.1÷

1+1÷

0.8-0.1=

(1.25+6.4)-14.88÷

2.4=(4.3-2.01+2.2)÷

4=

58.8÷

(0.6×

0.7)÷

0.02=10.4-7.79÷

(0.35+0.6)=

3.6÷

(1.2+0.5)×

5=13.7×

0.25-3.7÷

3.6×

1.25+0.32÷

0.4=0.8×

(3.2-2.99÷

2.3)=

(6+9.728÷

3.2)=5.2×

(4.6÷

0.92×

5.4÷

(3.94+0.86)×

0.8=19.28+1.82÷

0.7=

10.56×

3.75-3.75×

0.56=(1.5÷

0.8-1)÷

0.4=

(37.62+20.76)÷

0.042=(17.2-4.5×

3.6)÷

0.32=

(6.02+2.8)÷

0.4-2.05=3.27×

(80.5-9.84÷

0.16)

(71.2-71.2×

0.9)÷

0.25=1.08÷

(3.94+34.3×

0.2)

(4.25-4.25×

0.8)÷

1.7=1.46×

5+12.8÷

7.5=

1.52-1.6×

5+5.7=3.8+(24-25×

0.6)=

(0.25+0.125)÷

(0.75×

0.4)=20-2.5×

(4.8-4.8×

0.5)÷

2=0.8×

(10.4+0.64)÷

0.92=

(25.3-9.7)÷

7.6=(4.5+1.3×

6)÷

0.02=0.4×

(3.2-0.8)÷

1.2=

16.78-1.6×

1.5÷

0.8=(53.73-17.49)×

(2.6+12.4)=

18.64-4.35×

2+20.9=80-8.2×

(10-7.6)=

(9-8.5)×

(5-4.76)÷

0.1=1.6+8.4×

0.18=

(1.1-0.78)×

(2.7-1.95)=(20.2×

0.6-2.8]÷

0.06×

(10.14-0.64)÷

2=17.68÷

5.2+2.7×

19.8+(3.749-0.299)÷

2.3=8.6+15.4÷

1.4=

1.2-0.6÷

2.4=0.6×

(6.25÷

2.5+0.25)=

4.32×

12+5.1÷

0.85=5.6×

(12.5-8.5÷

0.85)=

8.74-8.74÷

23+700×

0.03=0.38+9.62÷

3.7×

5.4=

4.38÷

(36.94+34.3×

0.2)=(5.84-3.9)÷

0.4+0.15=

1.6×

(2.25+27.75÷

1.5)=2.02×

1.027÷

0.26)=

6.5×

(10-3.7)+2.98=4.75+8.4÷

(9.2-6.8)=

(0.75-0.356)+9.23=5.4+(0.63+1.29÷

0.23)=

1.46×

7.5=2.98+6.5×

(3.2-3.12)=

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