小学五年级数学小数点乘除法计算练习题十一练起来.docx

小学五年级数学小数点乘除法计算练习题十一练起来.docx

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小学五年级数学小数点乘除法计算练习题十一练起来

小学五年级数学小数点乘除法计算练习题

班级姓名得分

列竖式计算

2.14－0.9=0.75－0.38=3－2.25=1.57+3.43=18.54－9.9=36×99=3.24÷0.24=22.8÷3=5.98÷0.23=19.76÷5.2=3.81÷7=32÷42=246.4÷13=2.17÷0.7=5.3+6.7=0.25×0.046=0.396÷1.2=0.756÷0.36=15.6×13=0.18×15=0.025×14=3.06×36=3.84×2.6=5.76×3＝7.15×22=90.75÷3.3=3.68×0.2=16.9÷0.13=1.55÷3.9=3.7×0.016=13.76×0.8=8.8×9.5=8.4×1.3=6.4×0.5=4.48×0.4=0.042×0.54=0.76×0.32=2.52×3.4=1.08×25=4.8×0.25＝10.1÷3.3=10.75÷12.5=3.25×9.04=12.5×8.8=0.43×0.28=6.45×0.73=3.08×0.43=1.5×26.7=5.22÷29=5.98÷0.23=0.025×14=3.06×36=3.84×2.6=5.76×3＝7.15×22=90.75÷3.3=3.68×0.2=16.9÷0.13=1.55÷3.9=3.7×0.016=13.76×0.8=8.8×9.5=8.4×1.3=6.4×0.5=4.48×0.4=0.042×0.54=0.76×0.32=2.52×3.4=1.08×25=4.8×0.25＝10.1÷3.3=10.75÷12.5=3.25×9.04=12.5×8.8=0.43×0.28=6.45×0.73=3.08×0.43=1.5×26.7=5.22÷29=5.98÷0.23=19.76÷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÷0.23=19.76÷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=0.042×0.54=0.76×0.32=5.22÷29=18.72÷3.6=0.25×0.046=2.52×3.4=1.08×25=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）

10-1.8-7.22.5×4×1263+124+7627＋456＋732.5×4×12

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

8.7×17.4-8.7×7.412.5×0.4×2.5×818.6－3.47－0.5372×101－72235×28－35×282.6×78+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+128×451.25×8÷1.255.37×0+4.632.5×7.1×47.28×99+7.284.3×50×0.2（1.25－0.125）×84.8×100.156.5×99＋56.5

4.85+0.35÷1.4

三.解方程

5×3-x÷2=80.273÷x=0.351.8x=0.972x÷0.756=909x-40=5x÷5+9=2148-27+5x=3110.5+x+21=56x+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=

0.25×185×40=6.8×0.75÷0.5=3.75÷0.125–2.75=

1.53+23.4÷7.2=1.2+3.2+0.8=1.2×2.5×4=

3.01+1.7+0.99=0.78×99+0.78=

8.7×17.4-8.7×7.4=12.5×0.4×2.5×8=

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=

0.25×80－0.45÷0.9=2.4+2.4×（5.375-3.375）=

7.5-5.7×1÷3=12.37-3.25-6.75=

16×6.8+2.2×16+16=58.7-16.65÷3.7=

0.4×4.7×2.5+（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÷0.8×0.9=

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÷4=

3.6×1.25+0.32÷0.4=0.8×（3.2－2.99÷2.3）=

2.5×（6＋9.728÷3.2）=5.2×（4.6÷0.92×0.04）=

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÷0.4×7.5=

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=

（4.8－4.8×0.5）÷2=0.8×（10.4＋0.64）÷0.92=

（25.3-9.7）÷0.3×7.6=（4.5+1.3×6）÷1.5=

58.8÷（0.6×0.7）÷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＋8.4×1.5÷0.18=

（1.1-0.78）×（2.7-1.95）=（20.2×0.6－2.8]÷0.4=

0.06×（10.14－0.64）÷2=17.68÷5.2+2.7×1.5=

19.8+（3.749-0.299）÷2.3=8.6+15.4÷0.4×1.4=

1.5×1.2－0.6÷2.4=0.6×（6.25÷2.5＋0.25）=

4.32×15÷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）=

4.5×（0.75-0.356）+9.23=5.4+（0.63+1.29÷0.23）=

1.46×5+12.8÷0.4×7.5=2.98＋6.5×（3.2－3.12）=