小学五年级数学小数点乘除法计算练习题合集.doc

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1、小学五年级数学上期计算练习题集列竖式计算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=

2、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÷0.0

3、3=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=0.0

4、42×0.54=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

5、＋456＋732.5×4×122.5×0.7×0.80.125×727.69×1013.8×10.15.4－2.5－1.42.5×1.25×0.3212－6.2－3.81.7+0.43+3.375×25×4250－250÷570+50÷50+7013.7+0.98+0.02+4.39.5×1018.7×17.4-8.7×7.412.5×0.4×2.5×818.6－3.47－0.5372×101－72235×28－35×282.6×78+78×7.47.26-(5.26-1.5)8×(2.5＋0.25)1.25×0.8×0.5（1.5＋0.25)×40.12×0.5×0.167.28×

6、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＋56.54.85+0.35÷1.4三.解方程5×3-x÷2=80.273÷x=0.351.8x=0.9

7、72x÷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=40.1(x+6)=3.3×0.44(x-5.6)=1.67(6.5+x)=87.51.2x=81.6x+5.6=9.4x-0.7x=3.691÷x＝1.380x-90=7078x+2x=16088-x=809-4x=17x-8=665x+35=10019x+x