小数乘除法计算题1

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小数乘除法竖式计算专项练习题(每日一份,共14份)

小数乘除法竖式计算专项练习题(每日一份,共14份)

2.81×8.8= 2.14×6.7= 4.62×7.9= 8.35×7.5=二、小数乘以一位数1.74×3= 9.02×4= 6.4×2= 5.2×5=三、小数乘以两位数8.7×12= 0.6×12= 0.5×41= 3.61×23=四、一位小数乘以一位小数9.6×5.4= 2.1×6.7= 4.2×1.6= 6.3×2.4=五、两位小数乘以两位小数9.59×4.94= 5.42×4.35= 8.23×8.49= 5.67×0.9=0.429×1.13= 0.219×6.79= 0.964×2.5= 0.945×0.35=七、小数除以一位整数7.2÷2= 19.8÷6= 13.53÷3= 64.4÷7=八、小数除以两位整数79.9÷47= 73.8÷41= 2.3÷23= 75.2÷47=九、小数除以小数5.28÷1.6= 13.32÷1.8= 11.6÷2.9= 10.8÷2.7=2.38×8.7= 6.43×3.8= 2.52×4.4= 8.51×3.8=二、小数乘以一位数1.48×3= 6.4×5= 8.89×3= 3.81×3=三、小数乘以两位数7.3×20= 4.07×48= 6.8×35= 3.04×17=四、一位小数乘以一位小数5.6×2.8= 4.2×9.5= 5.1×5.8= 2.3×7.8=五、两位小数乘以两位小数3.74×6.98= 2.28×1.44= 0.34×4.32= 8.82×0.78=0.064×7.39= 0.206×3.67= 0.752×5.17= 0.603×4.93=七、小数除以一位整数22.5÷6= 30.88÷4= 42.42÷6= 50.47÷7=八、小数除以两位整数3.2÷32= 13.8÷46= 32.8÷41= 28.5÷38=九、小数除以小数1.02÷0.3= 28.48÷3.2= 18.9÷2.1= 11.16÷1.8=3.77×8.7= 6.73×3.3= 5.6×9.8= 3.98×3.1=二、小数乘以一位数4.3×3=5.46×3= 3.5×2= 2.48×6=三、小数乘以两位数1.7×46= 3.1×24= 8.7×39=2.4×27=四、一位小数乘以一位小数8.6×1.3= 9.6×4.6= 0.5×7.6= 1.2×4.8=五、两位小数乘以两位小数5.45×7.63= 8.53×6.6= 0.52×6.76= 0.08×2.3=0.229×7.29= 0.698×8.33= 0.423×8.82= 0.149×1.95=七、小数除以一位整数9.56÷2= 22.56÷6= 31.2÷6= 22.32÷4=八、小数除以两位整数17.6÷44= 24.5÷49= 1.8÷12= 59.5÷35=九、小数除以小数5.7÷1.9= 22.32÷2.4= 10.64÷1.4= 13.52÷2.6=0.05×7.9= 6.74×7.4= 8.7×9.4= 4.83×6.4=二、小数乘以一位数0.21×3= 4.46×5= 5.75×3= 8.77×3=三、小数乘以两位数5.8×47= 2.02×23= 4.63×14= 5.7×40=四、一位小数乘以一位小数4.7×6.6= 8.2×2.5= 6.2×7.7= 4.7×7.7=五、两位小数乘以两位小数2.87×5.53= 8.66×7.56= 8.55×1.56= 6.14×4.51=0.331×6.39= 0.906×6.01= 0.023×0.47= 0.941×1.25=七、小数除以一位整数60.4÷8= 20.4÷4= 53.6÷8= 32.24÷4=八、小数除以两位整数19.74÷21= 28.08÷36= 15.68÷28= 39.2÷28=九、小数除以小数13.44÷2.8= 12.6÷1.4= 15.6÷2.6= 6.8÷1.7=3.22×8.1= 2.41×3.7= 2.92×4.6= 4.73×5.7=二、小数乘以一位数8.7×8= 6.52×6= 6.5×3= 9.8×6=三、小数乘以两位数0.5×18= 0.25×19= 4.2×24= 7.8×13=四、一位小数乘以一位小数3.1×9.6= 1.4×3.7= 6.5×4.6= 0.2×3.2=五、两位小数乘以两位小数8.24×3.48= 9.89×4.28= 8.22×6.25= 6.61×3.11=0.889×6.34= 0.064×1.15= 0.973×2.64= 0.82×8.63=七、小数除以一位整数14.1÷3= 32.8÷4= 16.86÷3= 19.2÷3=八、小数除以两位整数29.4÷42= 57.81÷47= 3.24÷36= 44.8÷28=九、小数除以小数12.96÷2.4= 2.75÷0.5= 9.8÷1.4= 9.9÷1.1=7.57×4.6= 3.66×3.6= 9.3×1.4= 8.33×0.7=二、小数乘以一位数5.48×8=6.6×2=7.03×2=8.8×2=三、小数乘以两位数2.6×37= 7.5×19= 7.97×46= 6.3×40=四、一位小数乘以一位小数5.3×8.5= 1.4×0.3= 3.6×5.4= 2.2×4.6=五、两位小数乘以两位小数4.95×6.18= 3.39×2.82= 3.5×8.69= 8.09×8.5=0.134×1.51= 0.419×2.59= 0.204×7.53= 0.143×8.18=七、小数除以一位整数36.75÷5= 20.75÷5= 29.6÷8= 24.96÷4=八、小数除以两位整数44.8÷32= 62.9÷37= 40.7÷37= 28.56÷28=九、小数除以小数8.84÷2.6= 1.8÷0.3= 21.6÷3.6= 6.8÷1.7=3.42×8.1= 1.68×0.2= 6.17×0.5= 8.85×3.9=二、小数乘以一位数6.19×7= 2.8×4= 6.3×6= 4.15×5=三、小数乘以两位数2.7×11= 1.22×49= 2.78×36= 1.13×28=四、一位小数乘以一位小数0.6×1.2= 1.4×5.2= 5.6×2.9= 1.6×7.9=五、两位小数乘以两位小数6.78×7.59= 1.04×2.38= 0.42×8.46= 5.04×3.31=0.731×8.16= 0.204×1.86= 0.16×6.95= 0.225×1.11=七、小数除以一位整数70.2÷9= 44.8÷7= 18.18÷2= 51.6÷6=八、小数除以两位整数11.4÷19= 43.4÷31= 20.3÷29= 9.6÷24=九、小数除以小数19.2÷2.4= 10.32÷2.4= 7.56÷1.2= 17.68÷2.6=8.31×3.2= 8.1×9.3= 6.42×3.2= 0.41×3.5=二、小数乘以一位数5.92×6= 4.95×3= 8.2×2= 3.18×3=三、小数乘以两位数7.2×10= 4.3×22= 2.05×21= 7.2×20=四、一位小数乘以一位小数4.8×3.3= 4.3×5.1= 3.6×5.3= 3.4×1.5=五、两位小数乘以两位小数3.12×1.88= 0.52×3.66= 3.87×6.77= 2.07×5.56=0.341×4.41= 0.524×3.28= 0.556×7.44= 0.454×8.58=七、小数除以一位整数15.6÷6= 49.5÷9= 51.1÷7= 31.8÷6=八、小数除以两位整数24.7÷13= 37.4÷22= 22.05÷35= 12.46÷14=九、小数除以小数3.56÷0.4= 7.02÷1.8= 3.15÷0.7= 9.9÷1.1=7.06×2.8= 6.59×6.7= 2.47×6.2= 8.76×4.5=二、小数乘以一位数2.7×5= 9.54×8= 7.34×5= 8.7×6=三、小数乘以两位数6.26×44= 6.2×22=7.4×11= 3.71×27=四、一位小数乘以一位小数4.5×4.2=5.7×8.1= 2.7×6.6= 8.8×9.8=五、两位小数乘以两位小数7.71×6.27= 4.5×8.47= 7.1×6.02= 1.53×7.11=0.965×4.46= 0.082×5.39= 0.671×2.02= 0.853×2.37=七、小数除以一位整数74.48÷8= 16.5÷3= 57.92÷8= 43.8÷6=八、小数除以两位整数20.8÷16= 13.8÷46= 33.83÷17= 5.89÷19=九、小数除以小数12.15÷2.7= 4.32÷1.2= 18.9÷2.7= 0.99÷0.3=4.58×3.7= 3.61×5.4= 0.39×1.8= 4.7×8.7=二、小数乘以一位数1.55×7= 4.61×3= 5.8×3= 5.95×7=三、小数乘以两位数7.46×46= 8.56×26= 7.53×38= 7.9×38=四、一位小数乘以一位小数7.5×6.4= 9.3×3.9= 6.3×4.4= 2.3×0.3=五、两位小数乘以两位小数7.91×2.42= 3.79×5.57= 1.31×8.75= 5.27×8.84=0.027×2.68= 0.266×6.34= 0.704×3.09= 0.554×5.53=七、小数除以一位整数53.28÷8= 20.72÷4= 28.5÷3= 20.88÷4=八、小数除以两位整数22.8÷19= 79.9÷47= 40.8÷24= 35.2÷22=九、小数除以小数13.86÷2.1= 13.8÷2.3= 2.94÷0.6= 20.7÷2.3=7.8×5.2= 9.94×8.6= 2.97×1.4= 1.76×6.7=二、小数乘以一位数4.75×3= 2.5×9= 4.3×7= 8.36×5=三、小数乘以两位数8.63×36= 8.79×27= 3.47×35= 3.7×28=四、一位小数乘以一位小数5.2×6.1= 4.6×8.8= 2.6×0.5= 8.6×5.8=五、两位小数乘以两位小数3.44×9.99= 1.25×1.45= 7.28×4.9= 1.03×6.71=0.246×9.92= 0.824×2.78= 0.499×8.02= 0.829×3.06=七、小数除以一位整数30.25÷5= 31.5÷7= 39.6÷9= 15.2÷4=八、小数除以两位整数47.6÷28= 19.68÷16= 17.1÷19= 16.8÷16=九、小数除以小数31.92÷3.8= 17.5÷2.5= 5.72÷1.3= 10.58÷2.3=9.05×2.2= 7.44×8.1= 7.99×5.3= 3.39×6.9=二、小数乘以一位数4.3×9= 0.6×8= 7.35×3= 3.4×3=三、小数乘以两位数2.9×26= 8.8×31= 8.3×13= 1.89×29=四、一位小数乘以一位小数8.6×3.6= 2.7×0.5= 9.2×3.6= 7.8×9.9=五、两位小数乘以两位小数8.98×2.17= 4.75×7.1= 6.82×2.36= 8.5×5.15=0.267×5.19= 0.117×4.26= 0.162×1.53= 0.908×2.32=七、小数除以一位整数11.9÷5= 50.82÷7= 58.1÷7= 51.92÷8=八、小数除以两位整数43.4÷31= 93.1÷49= 20.3÷29= 49.84÷28=九、小数除以小数29.76÷3.1= 14.7÷3.5= 14.4÷2.4= 11.84÷3.2=6.17×2.8= 2.79×5.9= 0.71×7.2= 6.81×3.1=二、小数乘以一位数8.78×9= 7.81×8= 1.4×4= 2.81×6=三、小数乘以两位数2.2×43= 4.44×35= 8.5×46= 1.6×31=四、一位小数乘以一位小数9.3×2.5= 3.2×8.5= 2.1×4.7= 6.9×8.4=五、两位小数乘以两位小数3.02×9.3= 2.26×1.43= 7.54×4.2= 8.1×0.47=0.014×5.21= 0.256×0.56= 0.676×2.87= 0.426×4.53=七、小数除以一位整数31.5÷7= 17.7÷3= 25.2÷7= 48.3÷7=八、小数除以两位整数38.72÷32= 38.4÷32= 29.9÷23= 22.8÷38=九、小数除以小数11.7÷1.5= 5.2÷1.3= 3.42÷0.6= 9.43÷2.3=6.49×5.4= 1.45×6.6= 4.58×9.8= 4.39×4.2=二、小数乘以一位数2.3×6= 2.88×3= 1.52×4=3.41×9=三、小数乘以两位数6.6×20= 4.7×20= 1.5×37= 0.1×42=四、一位小数乘以一位小数1.3×3.9= 8.5×1.3= 3.3×5.9= 6.4×2.5=五、两位小数乘以两位小数7.46×8.27= 7.33×7.99= 9.26×3.34= 4.79×2.24=0.225×2.81= 0.687×7.15= 0.214×7.71= 0.238×8.67=七、小数除以一位整数59.85÷7= 44.7÷6= 42.56÷8= 24.4÷4=八、小数除以两位整数42.5÷25= 14.8÷37= 32.9÷47= 23.4÷39=九、小数除以小数26.1÷2.9= 10.56÷1.6= 7.02÷1.8= 1.46÷0.2=3.68×7.8= 9.64×8.3= 6.88×7.6= 2.16×0.4=二、小数乘以一位数5.93×3= 1.84×3= 7.8×8=6.5×6=三、小数乘以两位数6.3×49= 1.5×44= 1.8×28= 2.65×14=四、一位小数乘以一位小数4.2×8.4= 7.3×7.7= 1.2×8.3= 6.1×6.7=五、两位小数乘以两位小数4.69×9.03= 0.53×3.53=5.78×5.54= 3.22×8.66=0.995×2.4= 0.03×1.1= 0.967×8.87= 0.924×2.12=七、小数除以一位整数32.4÷9= 26.96÷4= 61.39÷7= 9.9÷3=八、小数除以两位整数47.6÷28= 19.6÷28= 46.5÷31= 20.8÷16=九、小数除以小数14.4÷1.6= 12.5÷2.5= 2.1÷0.3= 28.05÷3.3=。

五年级小数乘除法口算练习题(5篇范文)

五年级小数乘除法口算练习题(5篇范文)

五年级小数乘除法口算练习题(5篇范文)第一篇:五年级小数乘除法口算练习题小数乘除法口算练习1.5×4=2.5×4=0.13× 4=5.4÷10=0.18×0.3=4.2×1000=0.45÷0.15=3.6÷0.1=8.5×100=8.5÷ 1.7=3.2÷100=1.2÷0.3 =0.49÷7=0.04×25=0.096÷0.03=84÷4.2= 1000×0.756= 0.5×100= 0÷0.25= 1÷0.01=1.25×8=3.8×2=7.2÷0.9=9.3÷0.3= 4÷0.4= 0.45÷0.5= 0.2÷0.01= 0.92.1×0.3=7×0.08=1.87×0=0.2×0.5= 60×0.5= 0.05×1.6=0.5×1.1=0.8×0.5=1.25×4= 4×0.25= 0.4÷8= 1.8×0.5= 8÷0.5= 0.32÷16=2.5÷10= 6.3÷2.1= 0.924= 80÷1.6= 6.2+1.7= 0.56÷14= 1.66.3÷9= 0.15×8= 7.2÷0.6= 4.2÷1.4=3.9÷3.9= 0÷6.81= 1.47×0.4= 0.4×0.25=0.8×7= 1.5×7= 1.32×8=0.7×8=10.3×2=5×0.6=3.21×23= 3.21×2.3=32.1×2.3=32.1×0.23= 3.21×0.23=321×0.023=0.9×0.3=3.5×0.2=2.01×0=10×0.05=0.13×7=0.21×100=0.7×4=0.05×4=4×0.3=12.5×8= 2.3×4= 3.25×0=0.4×50=30×0.1=2.6×3=4.1×2=0.35×0.2=7.5×0.1=0.9×0.3=1×0.06=9×0.5=1.25×8=1-0.73=0.6×8=2.05×100=0.04×0.3=0.4×0.25=1.25×8=1.6×5= 0.9+1.4=0.2×0.4=8.2+1.8=100-35.22=2.5×0.4=2.4×5=0.22×4=0.9-0.52= 3.99×1=0×3.52=1.6×0.2=×6=0.24×5= 6÷0.12= ÷÷0.8=7.2÷6=4.4÷4=3.6÷3=5.2÷2=1.5×3=1.2×0.4=3.6÷3=2.7÷3=0.12÷3=0.45÷9=3.6÷6=2.7÷2=1.2÷3 =0.45÷4=2.5÷5=8.4÷7=0.34÷17=2.5÷0.5=8.4÷0.7=0.34÷0.17=30.4÷4=1.2×6=0.72÷0.6=2.6÷1.3=0.6×0.3=0÷3.65=7.82÷1 =1.4÷0.7=3.6÷0.06=5.6÷0.9=0.48÷0.8=4.4÷0.11=4.2×3 =0.3÷0.01=40.9÷0.45=9.63÷4=8.13.6+6.3=0.051-0.08= 3.53.9+0.39=4.86.4÷4﹦ 1.52.5×2= 0.5×10= 0.6×8= 2.1×2=2.8×10= 0.7×0.8= 0.04×20= 5.6+0.4=4.7+2.3= 4.5×2= 6.9-2.5= 7.2×0.8= 6×3.4= 0.62-0.32= 1.4×0.5= 0.75×100=0.02×0.5= 3.6×0.3= 0.75÷0.25= 0.125×8=4.8÷0.3= 0.86÷2=0.56÷28= 0.36÷0.4= 0.64÷0.8= 0.7×9=3.6÷24= 0.8×1.1= 7.2+12.8= 46.7-12.8÷4=5.2÷13=12.5÷5= 1.64+4.1=10÷20= 3.08×0.01= 4.95×1000= 6.9×0.1= 0.4×0.5=2.4÷0.8= 10.8÷9= 9.6÷0.8= 0.108÷2=4.95÷0.9= 9.65÷0.1= 0.325×100= 2.5×8=0.56÷0.7= 0.125×4= 3.28×0.1= 3.9÷0.7.2×0.1= 0.01×0.1= 0.25×0.4= 1.6÷0.8=1÷2.5= 1.25×0.8= 3.2÷0.04= 0÷1.7=0.22×102= 9.6÷0.8= 5×0.24= 4.5-3.9÷0.13 16.5÷0.5= 5×0.12= 24×0.5=4.8×0.5= 2.8+7.8÷0.01= 5.4÷0.6= 3.2÷5= 7×0.62=0.56÷0.8= 7.4- 2.8= 0.18÷0.2= 0.16÷8=4.5×0.02= 8+7.2= 1.2×30= 0.012×0.2=7.3×0.3= 0÷6= 3.6÷0.12= 7.8÷0.6=2÷5= 4.510.5×0.4= 7.3+0.27= 8×0.125= 0.54÷0.6=0.61+0.39= 0.56÷28= 10÷20= 4.08÷0.4= ÷0.5=5.1÷0.17=÷16=1÷0.01 =÷9=2.5×4=×4=3.5×0=×0.01=1.25÷0.25=+5.2=0.5×0.4 =÷0.3﹦4.2×3﹦6.3÷7= 5.6×100=3.8= 24÷15= 8.65×10= 0.35×0.6=13=0.05= 4.2= 0.84÷2.1= 5÷0.25=+5= 0.3÷0.6= 0.96÷0.2=10-9.4= 0.8×0.11= 7.2+12.8= 5.6÷0.01= 2.3×100= 0.75×100= 0.108÷2= 10.8÷9= 7.8÷0.01= 5.4÷0.6= 3÷5= 7×0.62= 12÷0.5= 5.2×0.4= 12.2÷0.2= 5.6÷100= 0.41+3.7= 0.02×0.5= 7.2-0.8= 1.4×0.5= 84÷0.21= 0.75÷0.25= 2.5×16= 0.108÷2= 1.75+32.5= 16-5.07= 5.2÷13= 1.64÷41= 1.02×0.2= 0.26×0.3= 8.4×0.02= 1.2×6= 0.8×0.05= 12.6÷0.03= 8.71÷0.1= 21÷0.21= 0.8×0.13= 0.34÷17= 8.08÷0.4= 0.5×2.2= 1.24×4= 3.27+0.63= 5.02×0.3= 0.3×0.5= 5.6÷7= 72÷ 7.2= 0.7÷0.35=0.7÷1.40.48÷0.04= 1.25÷2.5= 5.5+5.5= 16.8÷8=0.54+2.2= 3.51.5×0.6= 0.32÷0.8= 12.25÷0.5= 73.5×0.46.5+52.5= 0.45×102= 1.25×88= 2.64+8×1.25= 7÷3.5= 4.2÷0.7÷6= 0.4×8.6×25=0.27÷0.3= 2.5×101= 0.65×101-0.65= 2.6×7÷2.6×7=0.02×0.5= 3.6×0.3= 6.3÷7= 5.6×100=7.8÷0.01= 5.4÷0.6= 1.5×0.6= 0.32÷0.8= 12.25÷0.5= 73.5×0.1=2.5×2= 0.5×10= 0.6×8= 2.1×2=0.61+0.39= 0.56÷28= 10÷20= 4.08÷0.4= 1.2×0.3 = 6.6÷1.1 = 4.9÷7= 0÷0.48=-0.05= 2÷0.02= 0.25×40= 1=3.85+1.54=3.2÷5= 7×0.62=第二篇:五年级上册数学小数乘除法口算练习题小数乘除法口算练习班级姓名1.5×4=2.5×4= 0.13× 4= 5.4÷10= 0.18×0.3= 4.2×1000=3.2÷100= 84÷4.2= 1.25×8= 4÷0.4= 7×0.08= 1.870.05×1.6= 0.54×0.25= 0.42.5÷10= 6.30.56÷14= 1.64.2÷1.4= 3.9 0.45÷0.15= 1.2÷0.3 = 1000×0.756= 3.8×2= 0.45÷0.5= ×0= 0.24×1.1= 0.8÷8= 1.8÷2.1= 0.92÷0.8= 6.3÷3.9= 03.6÷0.1= 0.49÷7= 0 0.5×100= 7.2÷0.9= 0.2÷0.01= 0.9×5= 0.2×0.5= 6×0.5= 8÷4= 80÷9= 0.15÷6.81= 8.5×100=.04×25= 0÷0.25= 1.6×0.2= ×6= 2.1×0.5= 60÷0.12= 1.25÷0.5= 0.32÷1.6= 6.2×8= 7.21.47×0.4= 0.48.5÷ 1.7= 0.096÷0.03= 1÷0.01= 9.3÷0.3= ×0.3= ×0.5= ×4= ÷16= +1.7= ÷0.6= ×0.25=第三篇:五年级上册数学小数乘除法口算练习题/ 1小数乘除法口算练习姓名1.5×4=2.5×4= 0.13× 4= 5.4÷10= 0.18×0.3= 4.2×1000=3.2÷100= 84÷4.2= 1.25×8= 4÷0.4= 7×0.08= 1.870.05×1.6= 0.54×0.25= 0.42.5÷10= 6.30.56÷14= 1.60.45÷0.15= 1.2÷0.3 = 1000×0.756= 3.8×2= 0.45÷0.5= ×0= 0.24×1.1= 0.8÷8= 1.8÷2.1= 0.92÷0.8= 6.33.6÷0.1= 0.49÷7= 0 0.5×100= 7.2÷0.9= 0.2÷0.01= 0.9×5= 0.2×0.5= 6×0.5= 8÷4= 80÷9= 0.158.5×100=.04×25= 0÷0.25= 1.6×0.2= ×6= 2.1×0.5= 60÷0.12= 1.25÷0.5= 0.32÷1.6= 6.2×8= 7.28.5÷ 1.7= 0.096÷0.03= 1÷0.01= 9.3÷0.3= ×0.3= ×0.5= ×4= ÷16= +1.7= ÷0.6=第四篇:五年级数学小数除法口算练习2.4÷0.85.4÷100.45÷0.153.6÷0.13.2÷1008.5÷ 1.71.2÷0.30.49÷0.7 0.096÷0.0384÷4.20÷0.251÷0.017.2÷0.99.3÷0.34÷0.40.45÷0.5 0.2÷0.011.4÷0.51.55÷0.53.15÷0.71.86÷0.21.04÷0.80.38÷0.11.36÷0.2 1.16÷0.40.12÷0.60.27÷0.90.48÷0.28.73÷0.90.72÷0.30.46÷0.10.22÷0.2 3.45÷0.54.62÷0.61.92÷0.40.9÷0.5.11÷0.70.35÷0.13.92÷0.84.32÷0.9 0.24÷0.83.15÷0.70.98÷0.71.8÷0.61.76÷0.42.64÷0.47.56÷0.90.125÷5 0.24÷0.20.4÷0.010.57÷190.7÷0.010.9÷0.010.9÷0.15 0.96÷0.03 0.96÷0.3 0.96÷31.08÷0.41.1÷0.51.28÷3.21.47÷0.7 1.55÷3.9 1.84÷0.2 1÷0.5 10.1÷3.310.75÷1.25 10÷2.510÷25100÷1.2512.3÷0.03 2.4÷0.22.4÷2 12÷0.3120÷0.24123÷1.23128÷0.415.4÷0.4 15÷0.0615÷1.516.2÷0.06 19.6÷219.6÷419.76÷5.22.17÷0.72.7÷7.52.87÷0.720.8÷0.221÷1.43.2÷0.043.2÷1.624÷0.2424÷2.436÷0.636÷3.639÷0.0034.2÷0.14.8÷0.64.8÷64÷0.841.8÷0.2492÷0.45.05÷0.55.2÷0.55.22÷0.29 5.98÷0.23 54.5÷0.9 54÷0.126.3÷217.5÷27.5÷57.56÷0.367.8÷0.038.4÷0.84 8.4÷4.28.6÷0.0028.6÷0.439.6÷0.39.6÷0.6 = 9.6÷3.29.6÷30.48÷64.6÷2314×0.56.8÷45.2÷1312.5÷50.12×58÷0.56.3÷2.10.92÷46÷1.20.4÷884÷0.040.49÷0.76.3÷3.196÷0.61.8×0.50.05×4 013.2÷633.5÷52.5×40.13× 45.4÷100.18×0.38.5÷ 1.73.2÷1001.2÷0.30.49÷70.5×1000÷0.251÷0.011.25×84÷0.40.45÷0.50.2÷0.01 0.9×60.2×0.5 60×0.50.05×1.6 0.5×1.10.4÷8 1.8×0.5 8÷0.5 0.32÷166.2+1.7 0.56÷14 1.6÷0.8 6.3÷9 1.2×50.7×0.01 2.5×0.4 1.25×8 2.5÷0.5 6.45÷0.01 0.36÷0.03 0.08÷0.01 0.75÷0.52.6÷2 9.6÷4.8 1.5÷216.9×0.3 2.37+6.3 2.37+3.72.5×1.25 2.3×0.15 4.39×10 0.1×4.39 0.7×23 13.95÷3.113÷4133÷.0.715.1÷0.05 ÷0.13 16÷1.618.63÷0.03 18.72÷3.6 2.2÷0.112.5÷0.52.5÷0.72.7÷4 22.8÷3246.4÷13 25.8÷626÷0.13 81÷796÷1.232÷0.436÷0.18 4.2÷3.5329÷64.5÷0.05 4.6÷0.023 42÷0.345÷0.546÷0.2348÷0.6 5.4÷65.5÷0.555.6÷77.4÷0.02 6.6÷0.03 6.6÷0.66 64.32÷1665÷0.05 7÷0.2572.8÷0.878÷0.0678÷0.6 8.6÷28.8÷2.28÷1081÷0.039.8÷0.79÷0.590.75÷3.31.2÷30.72÷120.7×1.10.72÷49.6÷60.32÷160.5×1.10.5+0.141.25×4 7.6-3.8 6.8÷1.70.56÷142.4÷0.61.55÷0.50.35÷0.0736÷1.24.8÷33.6÷180.54÷2.71.5×40.16×5 4.2×1000 0.45÷0.153.6÷0.18.5×100 0.04×25 0.096÷0.0384÷4.21000×0.756 3.8×2 7.2÷0.97×0.08 1.87×0 0.245÷5 0.8×0.5 6÷0.12 1.25×44×0.25 2.5÷106.3÷2.1 0.92÷4 80÷1.6 0.15×87.2÷0.66.6×0.61.78×2 5.37×5 9.6×0.63.9×7 53×2 0.01÷0.2 7.5÷2.58.8÷2.2 0.96÷6 2.4÷2 6.4—4 0.6÷355×3 4.4×25 2.64×5 3.8×10.1 0.98×0.7 0.47×0.7 0.7×0.57 1.21×30.78×516.9= 5.3×4.2= 5.24×0.99= 10.65×0.22= 1×0.125= 0.125×11= 12 ×0.03= 3 ×0.121= 8.6 × 0.7= 7.6 ×16.73×2.5 8.53×0.99 18= 1.4 × 15=五年级数学上册口算题卡小数乘法计算(2)0.1 ×0.2= 3.57 × 5= 4.2 × 0.1= 99 ×0.35= 0.05 ×0.8= 1.23 × 3= 0.36 ×12= 1.7×5 5.8×0.29 5.8×2.9 8.6×18 1.42× 7.3×0.43= 1.2 × 0.4= 7.5 × 2.5 × 4= 0.4 ×1.3= 5.43 × 0.86= 0.85 ×1.01= 5.29 ×2.3= 0.1 × 0.01= 0.28 ×35= 4.68 ×1.25= 25.7 ×3.29= 6.71 × 25.7= 6.5 ×56.5= 1 × 0.85= 4.73 × 3.9= 47.3 ×39= 47.3 ×0.39= 0.473 × 0.39= 2.4 × 5= 1 ×1.25= 0.45 × 0.09= 6.2 ×0.03= 9 ×0.18= 0.25 × 16= 0.125 ×0.125= 0.7 × 8= 9.9 × 2.5 × 4= 3.05 × 4= 6.8 ×2= 1.05 × 0.1= 4.2 ×21= 5.64 —2.1= 1.25 × 80= 17.5 × 7.5 × 2= 0.77 ×1.1= 1.2 —0.08=五年级数学上册口算题卡小数的加减乘除法混合运算(6)0.5 -0.35 ÷ 0.7 = 0.7 -0.09 ÷ 0.3 =0.8 -0.2 ÷ 0.4 = 7 -0.35 ÷ 0.5 =6.3 ÷ 0.9 - 0.6 =0.18 ÷ 0.2 - 0.3 =5.4 ÷ 0.9 - 0.2 =2 ÷ 0.4 - 0.4 =1.5 ÷ 0.3 - 0.4 =0.42 ÷ 0.6 - 0.4 =0.9 -0.42 ÷ 0.6 = 0.2 -0.08 ÷ 0.4 =0.4 ÷ 0.5 - 0.2 =1.6 ÷ 0.2 - 0.6 =0.42 ÷ 0.7 - 0.2 = 8 -0.06 ÷ 0.3 =0.5 -0.12 ÷ 0.3 = 0.4 -0.12 ÷ 0.6 =0.9 -0.12 ÷ 0.2 = 5 -0.25 ÷ 0.5 =-0.1 ÷ 0.5 = 8 - 0.32 ÷ 0.4 =-0.12 ÷ 0.3 = 0.4 -0.04 ÷ 0.2 = 6.43 - 1.43 + 2.33 = 7.64 - 2.64 + 13.3 =×(3.5 + 1.5)=(0.5 +4.3)× 0.2 =五年级数学上册口算题卡小数的加减乘除法混合运算(7)0.08 × 0.125 × 0.8 =0.5 × 0.2 × 0.2 =8.31 - 0.49 - 7.31 = 7.01 + 6.3 - 0.31 =7.63 - 4.54 - 0.46 = 8.51 - 4.51 + 6.57 =5.32 - 1.32 +6.83 =0.02 × 0.5 × 0.2 =8.64 - 2.64 + 2.24 =2 × 0.3 +2 × 2.2 =5.01 + 0.4 - 0.08 = 72.2 - 32.2 - 0.4 =7.13 - 6.38 - 0.62 = 5.43 - 1.43 + 31.2 =0.04 × 0.25 × 0.5 =5 × 0.2 × 0.2 =8.15 - 0.61 - 2.15 = 7.65 - 1.65 + 76.2 =0.04 × 0.25 × 0.8 = 61.2 - 0.7 - 59.3 =8.55 - 7.62 - 0.38 = 4.21 - 1.21 + 4.73 =(3.5 +2.3)× 0.2 = 65.8 - 3.3 - 36.7 =0.2 × 0.005 × 0.9 =0.2 × 0.005 × 0.2 =4.53 - 0.07 - 0.93 = 7.93 -5.93 - 0.36 =五年级数学上册口算题卡小数的加减乘除法混合运算(8)4.3 × 0.3 + 4 =1.6 × 0.5 + 6 =2 × 3.5+3= 4.7 × 0.2 + 2 =6 × 0.9 + 8.8 =5 × 0.7 +5.4 =2.2 × 0.2 + 6 =9 × 0.8 + 8.2 = 1 +0.8 × 1.1 =3.4 × 0.3 + 3 = 7 +0.7 × 1.5 =7.7 × 0.5 + 8 =6.8 × 0.3 + 5 = 6 +0.9 ×7.5 =5 × 0.8 + 4.4 =+0.9 × 5.1 =3 × 0.9 + 1.4 =5 × 0.9 + 4.6 =9.4 × 0.1 + 7 =8.7 × 0.5 + 1 =4 × 0.8 + 7.4 =4.6 × 0.3 + 1 =1 × 0.6 + 3.2 =3.5 × 0.3 + 7 =+0.7 × 4.7 =2.1 × 0.4 + 2 =3 × 0.7 + 1.6 =+0.7 × 8.3 = 2 +0.6 × 8.5 =4.7 × 0.4 + 7 =3.5 × 0.3 + 4 =2.8 × 0.2 + 6 = 5 +0.8 × 3.1 =+0.7 × 5.1 =4.4 × 0.3 + 4 =6 × 0.7 + 8.4 =+0.9 × 3.5 =2.5 ×4+0.125= 1.25 × 8-0.5= 10 ÷4+0.5= 10 ×0.12-0.12= 0.36 ÷ 0.3+1.8=五年级数学上册口算题卡五年级数学口算综合一3.4 -1.4= 7.82 -7.2= 2.19 + 9.1= 10.1 -0.89= 0.68 +0.42= 8.1 -5.1= 0.728 -0.24= 0.8 +0.18= 0.89 - 0.25= 1 -0.98= 0.048 +0.52= 5×400= 19.9+11.1= 187÷1000= 1+3.89= 0.081×10=75÷10=0.96÷0.8= 0.8×7=1.5×7=1.32×8=0.7×8=10.3×2=5×0.6=0.9×0.3=3.5×0.2=2.01×0=10×0.05=0.13×7=0.21×100=0.7×4=0.05×4=4×0.3=430-250= 0.17+0.06= 1.02-0.09= 7200÷800= 0.17+0.6=0.83-0.6= 17×300= 0.98-0.09= 0.2+0.78= 600×700= 10.2+0.02= 0.15+0.7=五年级数学上册口算题卡五年级数学口算综合二670+250= 0.2+0.2= 9.2-6= 8500÷500= 3.2-3.2= 3.7+2.3= 25×100= 3.2-0.32= 2+2.8= 380-290= 0.35+0.5= 0.35+0.63= 3500÷70= 3.1+3= 3.8+0.38= 7500÷250= 3.8+1= 0.95-0.05= 450+780= 3.1+0.3= 3+0.3= 630÷9= 4.5-0.4= 9.5-5= 330×9= 9.53-1.53= 9.5-0.5= 3.5+2.4= 1-0.95= 0.3+0.27= 0.47+0.13= 4.5+4= 4-0.6= 0.95+0.05= 2.5+3.2= 0.74+0.16= 23×100= 9.8-4.8= 480÷40=0.53÷100= 5.1+2.3= 125×80= 0.078÷10= 0.52+0.4= 70×12=五年级数学上册口算题卡五年级数学口算综合三0.25×100= 3.4-2.8= 0.6-0.37= 0.052×10= 10+0.08= 1-0.75= 0.5×1000= 7.82+0.3= 13.5+6.5= 3.05×100= 1.2-0.8= 21.6-12.6= 63÷100= 0.83-0.5= 0.76+0.14= 80÷1000= 2.7+0.4= 0.72-0.43= 30×100= 0.92-0.2= 3.5+4.8= 3.5+2.4= 5+0.07= 1-0.61= 0.47+0.23= 0.25+0.75= 3.7+0.33= 0.51+0.33= 1-0.6= 1.2+3.6= 0.175 +0.0225= 8 ×0.125= 5.6 + 3.8= 0.62 -0.32= 0.02 ×0.5= 0.75 ÷ 0.25= 16.8 ÷4= 0.04 ×2.5= 0.25 × 8= 5.9 -2.5= 0.1 +0.01= 0.125 × 8= 3.08×0.01=4.95×1000= 6.9×0.1=第五篇:小数乘除法教案doc一、小数扩大或缩小规律:1)在乘法里,一个因数不变,另外一个因数扩大(或缩小)a倍,积也扩大(或缩小)____倍。

小数乘除法的练习题

小数乘除法的练习题

小数乘除法的练习题(100题)一班别:________ 姓名:________ 学号:________ 成绩:________3.78×9.66=0.7÷3.29= 5.67÷2.98=4.91×4.21= 7.63÷0.48= 3.5×1.76=9.69÷2.03= 4.85÷7.54= 2.86×4.19=9.2×0.31= 6.02×8.45= 6.36÷8.21= 6.47×9.14=5.7×3.52= 5.6÷3.98= 3.56×1.13= 8.49÷3.26=4÷5.63=9.44÷0.16= 2.1÷5.39= 1.9×8.39=11×10=9.15÷7.04=6.29÷7.24=9.75÷0.83=9.1×5.05=9.7÷2.96=8×4.5=10.1÷5.82= 1.8×1.68= 3.01×9.34= 3.11×1.24= 7.64×8.05= 5.3×0.26= 5.68÷2.36= 4.3×1.65= 5.92÷4.71=7.8×3.77=8.29×9.86= 2.05÷2.4= 2.85×5.3=2÷6.3= 5.54÷2.27=9.41×4.54= 6.58÷5.55=8×0.1= 4.36÷1.58= 2.6÷7.38= 8.08×9.31= 2.7÷6.52=10.2÷9.98= 3.75÷9.86=0.14×1.48= 6.2÷9.09=8.66÷3.98= 4.14÷8.07=1.31×3.71= 3.6÷7.58=2.8×5.16=0.47÷9.43= 6.85÷0.54= 5.7×1.15= 2.41÷1.05=10.9×1.87= 10.1÷0.58=3×1.99=9.9÷7.97= 5.1×3.44= 3.57÷0.98=4.6×2.08=5.93÷5.2=6.01÷7.78= 10.4÷10.1=3÷9.35= 4.47÷4.2= 3.04×2.86= 2.39÷1.15=9.7×4.97=11÷0.19=7.05÷8.67= 0.36×4.56= 1.7÷10.9= 1.26×1.4= 4.83÷9.07= 2.74×3.61= 1.5÷10.3= 5.13÷0.68= 6.15×2.73= 1.8×9.44= 3.1×0.62= 1.46×5.79=8.44×5.46= 7.04×7.89=7.3÷9.43= 3.38×4.83= 1.5÷6.4=10.1÷5.67=7.1×1.96=8.07×8.9= 5.32×1.71=小数乘除法的练习题(100题)二班别:________ 姓名:________ 学号:________ 成绩:________5.07÷4.09=10×4.02=6.19÷1.61=7.9×0.46=8.38÷6.07= 2.8÷4.27=8.07÷1.04=10.1×8.27=8.11÷8.1= 5.6×3.56= 6.04÷4.16=9.92×7.7=9.4×10.5= 1.7×0.38=8.67÷0.01= 3.77×3.31= 0.55×9.26=9.4×8.37=10.7÷1.34= 1.77÷4.63= 7.49×10.8= 2.7×2.62=8.77÷6.73=7.57×5.46= 4.32×6.34= 3.3×0.44=10÷9.51= 4.51÷5.4= 1.22×9.9= 2.3÷9.73=0.96×4.31=9.32×8.71= 10.2÷4.38= 3.1×1.34=9.42÷1.5= 5.88÷10.9= 10.5÷1.61=10×5.71=7.44÷0.78= 5.14×0.46= 4.6×6=11×9.4= 1.35×2.32= 5.87÷9.05= 3.07×8.74=8.4÷8.79=10.2÷2.02= 2.23÷4.59= 2.31×2.56= 2.2×0.64= 2.93×5.18=8.01×0.44= 2.17×6.82=7.3×0.36= 3.54÷0.9=7.5×7.34= 4.87×9.88= 6.3×1.16= 1.38×5.78= 4.72×1.27= 10.3÷2.88=7.6÷9.91=8÷6.43= 6.35÷6.5= 10.6÷9.66= 6.9÷7.61= 5.13×9.76=9.89×1.3= 7.44÷5.58=8.1×4.11= 2.57×3.01=8.28÷9.74= 6.51×8.93= 3.9÷10.3=10.6÷0.33= 4.15÷7.79= 1.42×8.66=10÷10.7= 6.97÷4.23=7.26×0.7= 6.86÷1.43=9.9×3.09= 2.1×7.83=0.69÷10= 8.6×10.4= 2.5×1.43=8.06÷2.43= 1.96÷9.23= 1.04×7.61=0.4÷6.92=9.34×9.82=9.03×8.54=10.5×10.6=11×1.89= 6.62÷3.98=10.1×7.31=小数乘除法的练习题(100题)三班别:________ 姓名:________ 学号:________ 成绩:________9.71×10.6=2÷6.32=0.6×1.29=9.91×2.36= 6.54×7.25=8.8×6.43= 5.22÷1.23= 2.24÷5.24= 10.9÷5.32= 4.2÷10.1=8.75÷4.73=10.2×6.03= 6.46÷4.49= 6.2×4.39=9.21×9.57=7.06×2.21= 0.35×1.23= 1.1÷8.86=0.29×10.2= 5.79×2.17= 8.28÷2.04= 3.7×0.53=9.93÷7.36=9.54×5.18= 8.64÷8.26=7.5×4.78=8.55÷1.82=8.71×6.87=3.86×8.5= 5.3×5.07=9.73÷9.64= 5.93×5.88=4.34×9.23=2×1.04=9.83÷7.96= 6.67÷10= 1.93×3.36= 2.3÷3.86=0.28×9.43=9.77÷10.6=4÷1.45= 4.6÷9.11=0.23×2.13=7.5×2.77= 8.76×9.63=8.3×7.93=0.89×5.29=0.39÷4.19= 7.64×10.3=10×7.95= 4.1×10.9= 1.29÷8.97= 1.18×8.99= 6.7×0.79= 1.95×10.8=7.97×5.1= 5.25÷1.48= 6.7×5.79= 1.38×5.37=9.6×2.63= 4.52×4.54= 1.2÷8.91= 4.89÷1.76= 6.87÷8.5= 10.7÷1.94= 6.5×3.71= 2.56÷1.54= 5.99×4.03= 10.1×10.6=8.9×7.6= 5.2÷2.83= 5.91×3.2= 5.49÷2.47=2÷7.64=10.7÷3.38= 5.41×2.05= 3.32÷2.75=11×7.97=7.25÷5.82=0.2÷3.97= 0.83×5.15=0.7÷5.64= 4.62×9.72=5÷6.76= 6.67×7.74= 1.6÷2.03= 3.46÷2.44=8.61×6.41=9.07×10= 2.7÷8.37= 1.97×3.35= 1.47÷5.3= 0.81×9.82=7×5.75= 4.77×4.95= 6.42×5.68=小数乘除法的练习题(100题)四班别:________ 姓名:________ 学号:________ 成绩:________3.1×6.34=9.5÷10.6=10.8÷8.53= 3.9×1.09= 0.23×9.72=8.4×4.36=0.28×4.67= 4.88÷6.93= 8.96÷8.28=2÷9.6=9.63÷3.94= 6.99×5.38= 8.67÷6.44= 6.5×2.04= 2.53×5.8=9.6÷10=4.83×7.01=11×8.67= 1.09×1.84= 4.17÷8.79=5.73×6.03=8.2×7.64= 3.52÷2.74=8.41×2.52= 8.91÷0.82= 4.7×0.89=0.26×8.12=8.39×2.32= 10.8÷3.13= 2.8÷5.21= 3.75×7.08=8.89×3.93= 1.06×6.59=0.4÷1.6=7.01÷2.25= 5.88×2.57= 5.13×10.9=11×1.93= 4.71×6.06=7.2÷10.3= 7.02×10.3= 4.8÷7.25= 6.76×8.35= 3.33÷8.48= 3.86×5.87=8.1×6.87= 6.88÷4.7= 1.28÷1.93=9.45×9.87= 5.4÷9.21=0.5×0.9= 5.65÷8.77= 2.96×7.34=0.9÷3.73= 6.13÷4.48=10.9×10.4= 7.34×8.27=9.3×9.23=9.75×10.5=9.09÷9.77= 0.41×4.54=8.5×7.2=8.54÷6.77= 5.61×1.79= 7.56÷2.68=0.9×0.2= 3.14÷0.06= 5.22×3.7= 5.85÷4.21=9×4.56= 2.67×4.07= 3.64÷9.33= 1.52÷1.28=7.8×2.44=8.13÷5.9= 3.3×2.72= 7.39÷2.89=0.9×0.66= 1.17×3.76=0.4÷3.48= 3.14×11= 6.8×1.62=7.13÷0.95= 3.29×1.18=1.27×9.57=11×6.21=8.77÷6.21=7.57÷9.09= 3.59×10.6= 1.4×0.24=7.41×8.64=11×4.49= 9.77÷0.27=9.4×4.5=10.1÷4.88= 1.9÷9.63=小数乘除法的练习题(100题)五班别:________ 姓名:________ 学号:________ 成绩:________8.88÷3.17= 6.6÷7.28= 5.68×6.87=10.8×7.72= 6.42×9.75= 2.7÷7.84=8.88×8.93=2÷5.91= 0.69×1.43=0.2÷7.61= 6.81÷0.69=7.3÷9.96= 3.27×5.13= 6.3×0.64= 3.92÷1.76= 5.91÷7.31= 9.42÷4.31=7.7×4.38= 2.41÷1.76= 5.64×1.2= 5.49×5.69= 1.4÷7.36= 1.36×8.51= 5.18÷5.85= 3.39×10.9=11×9.01= 2.19×5.97= 2.36×0.31= 8.39÷3.22=0.3÷10.2= 1.67÷1.5=7.23×6.53= 3.02×10.8=9.3×6.43=8.21×10.9=9.29÷9.31= 3.61×9.47= 4.8×4.71= 5.29×8.84=8.43×0.6= 9.79÷9.37= 3.5×1.98= 4.93×6.82=7.62×5.13=5.05×7.59=7.8×7.18= 2.09×9.8= 1.82÷6.69=6.15×6.93=8.2×7.32=10.2÷3.61= 1.8÷8.89= 5.24×7.11=7.4×6.5= 2.27×10.5= 3.09÷9.35= 0.89×4.08= 4.3×2.08=10.2÷9.98= 3.98×3.06= 8.93×9.66=0.1÷5.48= 5.37×10.8=7.65×1.91=8.15×8.68=8.8×7.72= 5.47÷1.6=9.21×1.83=9.68÷1.96= 6.4×5.72= 4.53×5.17= 6.51×5.78= 3.26×9.68= 2.8×1.53= 2.26×7.91= 1.69÷7.31= 3.03×3.79= 5.1×0.34=10.4÷7.87= 5.69×1.94=6.05×7.77= 4.3÷10.1=10.8÷7.31= 4.05÷5.17=8.38÷3.96=9.6×4.63= 5.62×10.7=9.66×9.42= 5.37×7.7= 5.8×5.21=0.12×10.8= 3.55÷8.81= 10.4÷2.06= 5.3÷6.21= 1.36×5.02=8.57×2.77=小数乘除法的练习题(100题)六班别:________ 姓名:________ 学号:________ 成绩:________6.04×8.83=0.5÷0.49=10.1÷9.74= 3.72×3.41= 3.81÷3.15= 6.4×0.2= 6.7×10.6=8.8×1.18= 5.1÷1.04= 3.2÷8.08= 4.65×5.45=10.6×1.56=7.87÷6.51=10×8.53=10.5÷2.91=9.69×3.76= 3.38×5.86= 4.6×4.43= 1.36×2.65=9.17×4.72= 3.8×9.58= 3.1×0.46= 5.62÷2.05= 4.15÷8.82= 6.77÷5.02=7.7×0.69= 4.95÷4.12=10.7×2.69= 3.64×4.3=11×9.21= 3.66×6.17=9.63÷9.98= 9.14÷2.76=4×2.08=10.3×10.6= 3.37÷9.63= 1.06×3.51= 1.5÷9.45= 2.97÷0.98= 5.18÷6.01= 8.86×10.5= 3.5×2.08=9.48÷5.29=8.87÷9.52= 0.17×6.46= 4.3÷8.05= 4.97÷3.61= 4.5×3.51= 0.88×7.72=0.8÷6.09= 2.4×8.76= 1.44÷5.53= 2.69×10.3= 3.4×3.22=0.7×1.76= 2.68÷11= 2.82÷2.37=9.1×3.21= 6.6÷1=8.07×4.89= 9.46÷5.16=9.9×0.26=7.99÷1.72= 6.38×1.66= 8.64÷2.71=7.9×0.01= 6.48×8.96=9.58×3.13= 6.89×10.6= 1.3÷4.98= 5.95÷4.17=7.26×7.2= 9.4÷7.27=1÷1.49=7.13÷4.56= 1.58÷7.92=1.59×3.89= 3.5÷7.33= 6.93÷4=7.04×4.09= 4.75×5.64=9.1÷10.2=9.06×9.93= 3.81÷7.21= 1.23÷0.05= 1.7÷9.72= 4.33×9.08=0.46÷1.71= 7.39×11=10×3.36= 3.03×4.54=2.27×0.33= 6.64×10.6=8×4.28= 1.5×6.06=7.98÷9.63=小数乘除法的练习题(100题)七班别:________ 姓名:________ 学号:________ 成绩:________4.54÷1.83=9.7×5.97= 4.24×10.6=8.25÷10= 3.52×6.25=8.8÷10.1= 4.98×5.86=0.05÷4.88=5.86÷0.11=0.1÷7.19= 3.53÷2.88=8.05÷8.29=6.88÷0.28=8.4×1.88=8.81÷2.29=10.7×9.78= 10.8÷4.38= 1.2÷4.02=8.37÷2.73= 6.63×4.86= 1.71×2.13= 1.2÷1.9= 3.26÷1.68= 5.47÷9.96=9.82÷8.46=11×4.79= 2.66×10.6=8.07×3.55=10.8÷1.27= 6.1×4.95= 1.74×2.11=9.49×3.75= 6.49÷3.27=7÷9.71=0.05×4.73=9.64×9.29= 10.9÷5.38=2×0.38=7.83×10.8= 2.3÷3.76=4.99×10.7=0.9÷9.81=9.72×10.9=10.3×1.09=5.49÷2.48= 2.3×0.68= 3.41×6.45=7.86×1.64=6.63÷3.16=6÷7.74= 2.28×2.71= 5.6×0.21= 6.97×9.2=0.6÷6.2=8.04×9.7= 4.5÷8.42= 0.5×1.08= 3.5÷7.6=8.63÷0.32=8.72×2.55= 9.33×9.89= 2.1÷3.75= 5.56×7.74= 6.56÷9.28= 9.03÷8.12= 3.4÷4.67= 6.86×9.74= 1.01÷7.76= 8.12×10.6= 2.6÷9.78= 3.98×8.75= 3.49×3.16=2.08÷0.57=11×6.14=0.53×8.96=10.9×4.29= 0.81÷0.32= 2.7÷10.6=10.4×10.5= 5.5÷6.49= 2.55÷1.51= 6.6÷6.94= 5.31÷2.29=10.9×10.7= 5.2×6.72=9.5×1.75= 4.59÷3.78= 2.74÷9.83= 8.95÷4.44=5.7×0.24= 4.19×8.77= 2.29×0.45= 0.39×6.8=5×3.67=0.37×4.76=0.29÷8.35= 2.02×6.48= 4.3÷7.44=7.63×8.8= 3.26×2.14=小数乘除法的练习题(100题)八班别:________ 姓名:________ 学号:________ 成绩:________9.55×10.3= 5.2÷7.49= 3.64×4.65= 6.08×1.08= 9.84÷1.95= 1.9÷8.07= 5.37÷2.19= 5.77×0.81= 7.7÷7.39=8.8÷10.9=9.05÷1.47= 2.86÷10.1= 2.11×5.49= 4.8×4.16= 4.06×10.4= 2.69÷7.42= 2.81×8.36=11×8.65= 4.13×8.43=7.57×6.69= 0.11×3.85=11×10.1=0.77×9.95= 2.45÷4.77= 0.91×7.16= 3.9÷8.53= 2.77×9.95= 4.6×3.87= 10.7÷4.37=0.7÷4.27= 3.81×11=0.65÷5.19= 7.56÷3.54= 1.4÷3.69=9.38÷2.43= 4.13×0.53=3.65×8.11= 2.1×0.53=9.97÷2.29= 5.31×3.81=4.65÷3.94= 2.2×1.21=10.7÷1.06=10.9×0.85= 4.54×7.52=9.2×2.86= 1.94×5.96=10.1×5.02=9.92÷0.19= 5.7÷7.47=8.33÷4.3= 5.85×4.47=10.8÷7.16=8.7×8.04=10.5÷4.05=9.53×5.73= 10.3÷5.78= 1.7÷10.4=0.59×6.76=9.97×1.81= 3.34÷2.69= 2.2÷8.34= 1.47÷0.11= 2.55÷9.92= 6.43×6.63= 3.4÷6.61=8.81÷1.3=10.6×3.75=7.26÷6.7= 4.1÷10.2=10.2÷0.03= 3.59÷9.71= 1.24÷1.06=7.5×4.51=9.7÷2.15=8.36×3.88=10÷2.17= 2.3×0.73= 1.82×5.27= 5.48÷6.83= 4.35×9.35= 2.8×2.11= 2.94×4.16= 2.29÷6.28= 3.6×3.78=10×2= 3.43×6.06=10×6.38= 1.8×5.79= 2.4÷5.83=7.42÷6= 3.53×2.87= 10.6÷5.56= 2.4÷4.96= 4.13×6.27=7.8×4.18=小数乘除法的练习题(100题)九班别:________ 姓名:________ 学号:________ 成绩:________10.4÷1.47= 4.2÷5.73= 4.53÷4.37= 4.88×2.51= 4.1×7.52=9.6×1.83= 6.33÷3.02= 1.81÷4.75= 0.95×1.23=7.8×0.47=10.3÷5.91= 2.12÷8.47= 0.39×9.29= 6.3÷7.6= 1.45×8.64=9.98×9.23= 3.06÷2.31= 3.9÷6.99=0.24×6.32= 3.16÷3.24= 2.25×6.93=0.6÷6.59=9.1÷8.8= 4.2÷7.66= 9.74÷7.03= 5.4÷5.79=10.6÷2.53= 2.91÷3.42= 6.87÷3.83= 3.6÷3.91=10.9÷3.11= 2.65÷10.8=8.08÷6.28=1÷7.77= 6.16×10.6= 2.06÷4=9.38÷6.48=11×4.61= 5.23×5.32=9.84×9.11=10.5÷10.1=7.7÷9.23=9.48×9.94=0.35÷9.6= 10.6÷3.6= 1.8÷2.46= 5.38÷2.22=9.65×0.89= 2.3×6.24=0.7÷10.2=0.96×3.82= 1.26÷5.13= 0.61÷0.61= 5.9×0.7=7.03÷3.3= 2.35÷7.07= 9.76÷0.64= 2.3÷2.38= 1.83÷0.55=7.34÷8.78= 4.09×9.93=2×1.13= 2.1÷1.71= 4.46×3.15=6.01×6.42=7.6×4.37= 5.46×5.8=10.7×4.35=8.7÷5.77=7.4÷9.57= 6.81×10= 1.43÷9.21= 3.93÷1.79=9.8×6.95= 2.33×5.45= 3.83×1.72= 2.42×3.89=8.4×3.17=9.41÷4.46=7.64×1.86= 8.48×9.62=7.6÷9.09= 2.78×2.96=9.01×0.62= 2.5×6.22= 6.9×5.58=9.34×9.7= 4.81×3.76=2.65÷2.4=3.7÷4.8= 4.52÷4.41=0.52÷9.92=3.94×9.14=8.8×1.3=9.87÷2.65=4.77÷6.73=小数乘除法的练习题(100题)十班别:________ 姓名:________ 学号:________ 成绩:________10.5÷5.18=7.8×2.53= 1.92×2.9= 6.34÷9.64= 2.35×9.79= 6.5×0.85= 5.03×5.68= 6.39×3.44= 8.53÷1.76=7.9×6.14=8.56÷3.68= 1.16÷6.85= 7.5÷5.21=8.2×5.69= 2.09×4.49=7.67÷7.67= 9.43÷2.97= 3.9×0.12= 3.92×10.2= 3.03×1.99= 3.22÷1.79=11÷11=0.57×3.42=10.3×9.41= 6.76×6.97= 3.8×1.86=0.39×10.3=9.44×0.3=8.1÷2.29= 6.1×2.45= 5.35÷3.01=9.97×6.97=9.71÷2.43= 3.4×1.29= 1.66×2.76= 2.03÷6.37= 4.42÷3.13= 3.4×1.79=0.61×0.63=0.19÷0.94= 3.74×10.4= 5.8÷8.5= 5.56÷5.14=0.86×0.39= 10.4÷6.78= 6.3×4.81=9.49÷1.22=10.5×6.31= 7.99÷3.72=7.3×2.81=10.7÷2.23= 1.79÷2.54= 7.08×10.2= 1.2÷3.21=8.46×9.58=10.2×6.18= 1.97÷1.44=8.3×3.25= 3.4÷0.74= 5.89×4.16=6.79÷2.9= 5.8×0.65=0.83÷0.48=10.9×10.1= 1.56×7.35=8.1×4.67=8.96÷5.15= 2.35÷8.64= 4.88×10.7= 6.8×0.26=7.8÷4.07=8.74×0.44= 4.72÷0.06= 1.6÷4.27=0.32×9.87= 1.51×1.01= 6.51×7.18= 4.3÷7.08= 5.46÷1.63=10.4×1.45=9.64÷0.63=7.3×2.86= 1.26×10=0.45÷9.83=10.8÷6.4= 3.1÷9.66=7.38÷6.66=7.82×4.24= 4.43×9.33= 4.7÷8.62= 2.54×3.71=0.74÷9.98= 9.18÷6.58= 3.3÷7.11=10.1×10.4= 4.45×3.09= 9.06÷8.53=9.1×7.02= 4.31÷0.91=10.6×7.35=。

人教版数学五年级小数乘除法计算题(一)

人教版数学五年级小数乘除法计算题(一)

人教版数学五年级小数乘除法计算题小数乘法1、列竖式计算27X 0.43 0.86 X 1.2 1.2X 1.42、计算下面各题,能简便运算的要简便运算.7.06X2.4 — 5.7 2.33X 0.5X4 0.65X 1053.76X 0.25 + 25.84.8X 0.25 1.2X 2.5 + 0.8X 2.5二、小数除法1 、用竖式计算下面各题(1) 68.8+4= (2) 85.44-16 = (3) 67.5. 15 二(4) 289.9- 18 = (5) 101.7- 9 二(6) 243.2- 64 二(13) 91.2- 3.8= (14) 0.756-0.18= (15) 51.3- 0.27= (16) 26- 0.13= (17) 210- 1.4= (18) 2.688- 0.56= (19) 10.625- 25=(20) 126-45二(21) 10- 25 二2、下面各题,商保存一位小数.(25) 14.36+ 2.7 〜(26) 8.33+6.2- (27) 1.7-0.03 〜3、下面各题,商保存二位小数.(28) 32-42〜(29) 1.25- 1.2A( 30) 2.41-0.7-(31) 3.8 -4.5 〜(32) 7.6 - 9= 14.2 (33)0.32 X 5= 18X 0.01= 3.2 - 0.1= 0.27 - 0.03= 2. 3X 20= 0.01 -0.1= 6.5 X10= 80X 0.3= 1.8 -0. 3= 0X 0.995= 0-4.61= 1.25X8= 2.4 X 5= 10-2.5= 0.37 X 0.4= 2.34 X 0.2=二、根据题目要求,列竖式计算0.37 X 24=56.5 X 0.24 = 1.24X0.15=0.59X0.027= 6.72-6.4= 93.6-0.052=计算题1 •直接写得数对又快:0.16X5= 7.8 +2 = 9.6 - 0.6 = 1.2X0.1 =0.7 6.6 -0.01 =-0.66 =2•列竖式计算:6.05X3.2 =2.5X0.4 = 10 —3.97= 1.25X80 =4-0.8 = 5.37 X 0+4.63 =27-25= 9.0.24 =.55+ 3.9=〔用乘法验算〕〔保存两位小数〕能简算的就简算2.37X6.3+2.37X3.7 = 2.5X1.25X0.32 =0.32X5= 18X0.01 =2.3X20= 1.8-0.3= 0.01 - 0.1 = 0X0.995=2.4X0.5= 10-2.5=3.2-0.01 = 6.5X10= 0-4.61 = 0.37X0.4=二、根据题目要求,列竖式计算0.37 X 24= 0.59X0.027= 0.39 - 7.8 = 4.7 X 1.36-56.5 X 0.24 =6.72 - 6.4 =1.03X5.9=〔得数保存一位小数〕0.27-0.003=80X0.03=1.25X0.8=2.34X0.2=1.24X0.15=93.6 - 0.052 =0.86X1.2=5.63 -6.1〜两位得数精确到百分位〕 4.5X98 =9.4 - 6= 3.81 - 7〜〔得数精确到百分位〕5.87 - 1.9〜〔得数保存一位小数〕三、脱式计算.〔能简算的要简算〕5.5 X8.2+ 1.8X 5.5 = 0.25 X 0.89 X4 = 8.8 X 1.25= 2.35X4.64+5.36X2.35 = 51.36X0.8= 2.6X10.1 =。

五年级小数乘除法计算题

五年级小数乘除法计算题

五年级小数乘除法计算题
五年级小数乘除法计算题
1. 计算:0.5 ×
2.3 = 1.15
解析:将小数0.5乘以小数2.3,将小数点向右移动一位,得到1.15。

2. 计算:0.75 ÷ 0.25 = 3
解析:将小数0.75除以小数0.25,将小数点向右移动两位,得到整数3。

3. 计算:1.2 × 0.4 = 0.48
解析:将小数1.2乘以小数0.4,将小数点向右移动一位,得到0.48。

4. 计算:3.5 ÷ 0.5 = 7
解析:将小数3.5除以小数0.5,将小数点向右移动一位,得到整数7。

5. 计算:0.3 × 0.4 = 0.12
解析:将小数0.3乘以小数0.4,将小数点向右移动两位,得到0.12。

6. 计算:4.8 ÷ 0.8 = 6
解析:将小数4.8除以小数0.8,将小数点向右移动一位,得到整数
6。

这些乘除法计算题可以帮助五年级学生巩固小数的乘除运算规则,提高他们的计算能力和灵活运用小数的能力。

在解答这些题目的过程中,学生需要注意小数点的移动规则,以及小数与整数之间的转换。

通过多做类似的习题,学生不仅可以掌握小数乘除法的基本知识,还可以培养他们的逻辑思维和解决问题的能力。

小数的乘除法计算题

小数的乘除法计算题

20 道小数乘除法计算题一、小数乘法1. 2.5×3.6-解析:先按照整数乘法计算,25×36 = 900。

然后看因数中一共有两位小数,从积的右边起数出两位点上小数点,结果是9。

2. 1.2×4.5-解析:12×45 = 540,因数中一共有两位小数,结果是5.4。

3. 0.8×0.7-解析:8×7 = 56,因数中一共有两位小数,结果是0.56。

4. 3.2×2.1-解析:32×21 = 672,因数中一共有两位小数,结果是6.72。

5. 4.5×1.8-解析:45×18 = 810,因数中一共有两位小数,结果是8.1。

二、小数除法6. 12.6÷3-解析:126÷3 = 42,被除数和除数同时扩大10 倍,商不变。

所以12.6÷3 = 4.2。

7. 25.2÷6-解析:252÷6 = 42,被除数和除数同时扩大10 倍,商不变。

所以25.2÷6 = 4.2。

8. 18.9÷3-解析:189÷3 = 63,被除数和除数同时扩大10 倍,商不变。

所以18.9÷3 = 6.3。

9. 36.4÷8-解析:364÷8 = 45.5,被除数和除数同时扩大10 倍,商不变。

所以36.4÷8 = 4.55。

10. 42.5÷5-解析:425÷5 = 85,被除数和除数同时扩大10 倍,商不变。

所以42.5÷5 = 8.5。

11. 15.6÷4-解析:156÷4 = 39,被除数和除数同时扩大10 倍,商不变。

所以15.6÷4 = 3.9。

12. 21.7÷7-解析:217÷7 = 31,被除数和除数同时扩大10 倍,商不变。

小数乘除法计算题及答案[1]

小数乘除法计算题及答案[1]

一、小数乘除法列竖式计算(1)8.32÷4=(2)5.92÷1.6=(3)0.63÷0.15=(4)140.4÷18=(5)9.18÷9= (6)243.2÷6.4=(7)7÷0.28=(8)15.6÷2=(9)0.138÷0.15=(10)216÷2.7=(11)6.4÷32=(12)104÷0.52=(13)72÷3.8=(14)75.6÷1.8= (15)8.91÷0.27= (16)2.6÷0.13=(17)0.21÷1.4=(18)1.12÷0.56=(19)7.35÷2.1=(20)19.8÷45= (21)1÷0.025=(22)305÷2.6 (23)37÷66 (24)6.64÷3.313.76×0.8=85.44÷16 42.84÷7 101.7÷9 67.5÷15 21.24÷36 0.736÷23 43.5÷12 35.21÷7 6.21÷0.03 210÷1.4 51.3÷0.27 91.2÷3.8 0.66÷0.3 11.97÷1.5 69.6÷2.9 38.4÷0.8 5.6×2.9 3.77×1.8 0.02×96 5.22×0.3 9.99×0.024.67×0.9 5×2.44 1.666×6.1 9.432×0.0025.6×6.5 4.88×2.9 5.61×4.38.9×2.4 5.5×55 1.384×5.1 8.78×83 2.6×61 0.059×0.2 57×5.79.46×2.85 17.8×6.4 1.5×4.9 5.555×5.2 2.22×3.33 7.658×85 36.02×0.3 56.78×8 0.396÷1.2 0.756÷0.36 15.6×13 0.18×15 0.025×143.06×36 0.04×0.12 3.84×2.6 5.76×3 7.15×22 90.75÷3.316.9÷0.13 1.55÷3.9 3.7×0.016 13.76×0.8 5.2×0.6 8.4×1.3 6.4×0.54.48×0.45.25×5 35.4×4.2 0.042×0.54 0.25×0.0462.52×3.4 1.08×254.8×0.25 0.125×1.4 52.5×103= 0.702×15=3.15×0.14= 12.4×0.17= 2.3×11.2= 3.9×0.3=4.3×6.2= 58×0.009= 6.7×0.3= 0.68×0.04= 3.9×5.6= 0.285×7=6.15×0.4= 56×1.33= 3.02×2.05= 2.6×1.8= 0.8×7= 3.5×1.6=12.5×40= 1.3×2.3=1.37×0.04= 1.06×2.05= 7.03×8.6= 7.6×0.19=2.84×0.030.38×0.1326.37÷3132÷42 2.84×0.034.8÷230.382×0.13 4.2÷4.5(循环小数的用简便方法,除不尽保留2位小数):8.2÷0.12 0.8÷0.9 76.4÷5.4 4.7÷3 32÷42 14.36÷2.78.33÷6.2 1.7÷0.03 2.5÷0.7(保留三位小数) 10.1÷3.3(商用循环小数) 10.75÷12.5(用乘法验算) 3.25×9.04(用除法验算) 5.08×0.65(得数保留两位小数) 9.62÷0.158(得数保留两位小数)14.2÷11(商用循环小数表示)44÷9(精确到百分位)2.5÷0.7= (保留三位小数) 10.1÷3.3= (商用循环)16.787÷0.28 (保留一位小数)二、脱式计算(能简算的要简算)2.5×7.1×4 16.12×99+16.12 5.2×0.9+5.2×0.1 7.28×99+7.284.3×50×0.226×15.7+15.7×24 (2.275 +0.625)×0.28 3.94+34.3×0.21.2×(9.6÷2.4)÷4.88.9×1.1×4.7 2.7×5.4×3.9 3.6×9.85-5.46 8.05×3.4+7.66.58×4.5×0.92.8×0.5+1.5 32+4.9-0.9 4.8-4.8×0.5 (1.25-0.125) ×0.8 4.8×100.156.5×99+56.5 7.09×10.8-0.8 4.85 + 0.35 ÷1.4 8.7 ×17.4 - 8.7×7.412.5×0.4×2.5×8 0.87×3.16+4.64 9.5×101 0.68 ÷(5.2 -3.5)×1.2540.5 ÷0.81 ×0.18 4.8 ×(15 ÷2.4) 6.81+6.81×99 0.25×185×40 4.4×0.8-3.4 (9.37+9.37+9.37+9.37)×2.5 2.37×6.3+2.37×3.72.5×1.25×0.323.8×10.12.5×(3.8×0.04) 7.69×101 3.8×10.1 0.25×39+0.25 0.125×7246×0.33+54×0.33 (8×5.27) ×1.25 6.81+6.81×99 6.8×0.75÷0.53.75÷0.125–2.75 9.5×99 13.5×0.9812.5×8.8 2.5×106 (25-2.5) × 4 8.3×2.3+0.17×23 1.25×2.3×0.8 6.8×2.7+2.7×3.28.4×6.9÷(6.44-4.14) 0.38×102 4.8×0.27+0.52×2.7 5.06×2.5-5.8 10.4+72×0.81三、解决问题:1.一台榨油机每小时榨油0.45吨,4台这样的榨油机3.5小时榨油多少吨?2. 小华和小川两人同时从乙地分别向甲、丙两地背向而行,小华每小时走3.2千米,小川每小时走2.6千米,走了4小时两人相距多远?(用两种方法解答)3.一批煤计划每天烧0.6吨,可以烧70天。

五年级小数乘除法计算题50道

五年级小数乘除法计算题50道

五年级小数乘除法计算题50道一、小数乘法(25道)1. 0.25×4 =解析:计算时,先按照整数乘法计算25×4 = 100,然后看因数中一共有两位小数,就从积的右边起数出两位点上小数点,所以结果是1。

2. 0.3×0.5=解析:先算3×5 = 15,因数共有两位小数,从积的右边起数出两位点上小数点,结果是0.15。

3. 1.2×3=解析:按整数乘法12×3 = 36,因数中有一位小数,所以结果是3.6。

4. 2.5×0.4=解析:先算25×4 = 100,因数共有两位小数,积为1。

5. 0.12×5=解析:计算12×5 = 60,因数有两位小数,结果是0.6。

6. 1.5×0.6=解析:15×6 = 90,因数共有两位小数,积是0.9。

7. 0.8×0.9=解析:8×9 = 72,因数共有两位小数,结果是0.72。

8. 2.3×0.3=解析:23×3 = 69,因数共有两位小数,积是0.69。

解析:14×7 = 98,因数共有两位小数,结果是0.98。

10. 0.6×1.5=解析:6×15 = 90,因数共有两位小数,积是0.9。

11. 3.2×0.2=解析:32×2 = 64,因数共有两位小数,积是0.64。

12. 0.7×0.8=解析:7×8 = 56,因数共有两位小数,结果是0.56。

13. 1.6×0.5=解析:16×5 = 80,因数有一位小数,积是0.8。

14. 2.4×0.3=解析:24×3 = 72,因数共有两位小数,积是0.72。

15. 0.9×1.2=解析:9×12 = 108,因数共有两位小数,积是1.08。

小数乘除法竖式计算练习题

小数乘除法竖式计算练习题

小数乘除法竖式计算练习题小数乘法练题一:一、一般乘法竖式计算题:65 × 0.716 × 13065 × 0.170.62 × 5.20.65 × 7.372 × 0.33.7 × 0.165.76 × 1.3二、乘数中间有“”的乘法:56.2 × 4.82.2 ×3.62.5 × 20.18.81 × 1.18.7 × 0.923.83 × 2.6125 × 2.419.1 × 0.377.65 × 8.51.28 × 0.423.5 × 1.22.1 × 1.3三、积末尾有“”的乘法:1.6 × 0.850.35 × 8.42.25 × 2.40.15 × 2.80.25 × 0.443.15 × 1.80.25 × 361.25 × 0.8四、简便计算:0.125 × 640.68 × 1013.26 × 5.7 - 3.26 × 0.755.6 × 99 + 55.61.25 × 213 × 0.819.625 - (4.379 + 9.625)3.42 × 5.7 +4.3 × 3.428.75 × 11 - 8.759.9 × 202小数乘法练题二:一、一般乘法竖式计算题:25 × 0.1835 × 0.142.3 × 0.1310.2 × 2.313 × 0.230.48 × 0.242.3 × 0.1420.4 × 2.60.32 × 0.142.4 × 0.960.5二、乘数中间有“”的乘法:518 × 3.70.131 × 221.5 × 3.525 × 0.13 × 0.150.364.15 × 1.31.7 × 1.80.34 × 0.126 × 2.32.42 × 1.51.25 × 8.081.02 ×2.151.02 × 20.62.05 × 4.6三、积末尾有“”的乘法:18.6 × 1.52.6 × 0.252.8 × 0.1652.36 × 0.351.25 × 8.80.24 × 2.50.25 × 141.5 × 35四、简便计算:0.125 × 240.78 × 1013.25 × 5.7 - 3.25 × 0.756.6 × 99 + 56.61.25 × 24 × 0.819.725 - (4.379 + 9.725)3.56 × 5.7 +4.3 × 3.566.75 × 101 - 6.759.9 × 201小数除法练题一:1.除数是整数的小数除法,计算并验算:68.8 ÷ 485.44 ÷ 1667.5 ÷ .9 ÷ .7 ÷ 9243.22.一个数除以小数,计算并验算:91.2 ÷ 3.80.756 ÷ 0.1851.3 ÷ 260.132 ÷ 1015 ÷ 0.0625.6 ÷ 0.279.6 ÷ 0.5631.25 ÷ 0.0323.商的近似数,计算(保留一位小数):14.4 ÷ 2.78.3 ÷ 6.21.7 ÷ 0.0348 ÷ 2.332 ÷ 4.21.25 ÷ 1.22.4 ÷ 0.71.55 ÷ 3.84.商的近似数,计算(保留两位小数):28 ÷ 1878.6 ÷ 111.55 ÷ 3.97.09 ÷ 1.60.54 ÷ 5.218.97 ÷ 245.63 ÷6.140.32 ÷ 1.75.循环小数:28 ÷ 18400 ÷ 7578.6 ÷ 112.29 ÷ 5.2小数除法练题二:1.除数是整数的小数除法,计算并验算:1.35 ÷ 270.416 ÷ 323.645216.8 ÷ 2815.6 ÷ 240.1382.一个数除以小数,计算并验算:62.4 ÷ 2.62.38 ÷ 0.340.544 ÷ 1.26.21 ÷ 0.35.98 ÷ 2.32.7 ÷ 1.410.8 ÷ 4.58.84 ÷ 7.53.商的近似数,计算(保留一位小数):3.81 ÷ 78.3 ÷ 3.15.63 ÷6.148 ÷ 2320.4 ÷ 2.419.76 ÷ 5214.28 ÷ 284.55 ÷ 74.商的近似数,计算(保留两位小数):15.8 ÷ 0.9132.27 ÷ 2.75.71 ÷ 1.31.26 ÷ 28246.4 ÷ 131.55 ÷ 0.84循环小数是指在除法运算中,结果是无限循环的小数。

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