小数乘除法练习题300道
小数乘除法练习题
小数乘除法练习题一、直接写得数：12.4÷4 7.5÷3 18.6÷0.67.2÷0.9 5.6÷0.8 0.36÷0.6 1÷0.5 4.5÷0.15二、竖式计算：32.6×12 5.05×36 24.3×6.8 2.16××0.78 0.21×4.05 5.09×0.48 21.6×7.32 241.6÷0.2 4.68÷1.2 0.98÷0.35 19.5÷7.5 540.6÷5.3 0.032÷1.6 0.675÷2.7 60.8÷0.76 6.8÷0.160.306÷0.15 4.85÷0.25 78.6÷11（商用循环小数表示）三、求近似值2.5÷0.7得数保留三位小数8.47×3.48（得数保留整数）0.88÷3.6（得数保留两位小数） 3.87÷1.5（得数保留一位小数）四、脱式计算：1、4.05÷0.5＋10.752、21.6÷0.8－1.2×53、30－〖5.5＋18÷（5.2＋3.8）〗4、0.25×【（2.8＋4.4）÷1.2】5、（7.5－2.3×0.4）÷0.026、8.8÷0.25÷4五、简便计算2.5×39＋2.5 （0.8×0.5）×0.47.69×101 0.125×723.7×1.1－3.7 5.28×4.4＋5.28×5.6六、先列式再计算0.64与0.5的和，再加上1.08，和是多少？ 1.35×3.8的积，再减去0.24，结果是多少？比4.8的2.3倍多4.57的数是多少？17.6加上6.8的和，再乘以2.1，得多少？16.4除以4加上21.3除以3的商，和是多少？8.1加上4.5的和除以7.5减去1.5的差，商是多少？七、解决问题（分栏写）1、甲乙两地公路长260千米，一辆汽车从甲地开往乙地用了4.5小时，平均每小时行驶多少千米？（得数保留一位小数）2、妈妈在菜市场买了1.5千克带鱼，交给售货员11元钱找回0.95元。
小数乘除法竖式计算专项练习题(每日一份,共13份)
0.66×0.1= 1.86×4.5= 8.49×7.5= 4.39×8.8=二、小数乘以一位数1.9×8= 8.8×4= 4.64×9= 3.9×3=三、小数乘以两位数5.39×16= 5.9×45= 1.53×33= 7.46×14=四、一位小数乘以一位小数3.7×5.7=4.7×3.6= 4.3×4.2= 4.6×6.8=五、两位小数乘以两位小数3.2×2.65= 7.08×3.98= 2.38×3.82= 8.72×9.68=0.235×4.29= 0.993×3.46= 0.794×6.09= 0.402×3.26=七、小数除以一位整数58.8÷6= 36.88÷4= 9.3÷3= 15.3÷5=八、小数除以两位整数26.88÷48= 57.8÷34= 22.95÷15= 16.44÷12=九、小数除以小数13.8÷2.3= 15.2÷3.8= 20.8÷2.6= 6.3÷2.1=3.93×6.2= 3.93×4.6= 4.57×5.4= 4.2×1.5=二、小数乘以一位数8.2×7= 1.6×8= 2.7×3= 2.65×3=三、小数乘以两位数1.4×30= 6.4×16= 3.2×10= 8.56×35=四、一位小数乘以一位小数8.8×1.7= 8.4×7.9= 1.7×4.5= 3.1×7.5=五、两位小数乘以两位小数2.08×1.02= 6.6×2.36= 9.54×6.78= 6.87×6.55=0.482×5.7= 0.014×4.58= 0.59×6.59= 0.202×5.73=七、小数除以一位整数11.22÷3= 30.95÷5= 13.4÷4= 55.2÷8=八、小数除以两位整数5.1÷17= 16.24÷28= 3.4÷34= 36.8÷23=九、小数除以小数17.5÷2.5= 4.8÷0.6= 8.7÷1.5= 24.14÷3.4=3.62×5.3= 3.3×3.8= 5.24×6.2= 5.88×9.6=二、小数乘以一位数3.2×5= 3.1×6= 2.2×5= 3.13×6=三、小数乘以两位数4.75×44= 8.3×35= 9.67×15=5.66×23=四、一位小数乘以一位小数9.6×4.5= 4.5×3.8= 1.5×6.9= 0.7×1.9=五、两位小数乘以两位小数3.85×6.69= 7.97×5.42= 6.86×1.11=4.33×9.2=0.373×0.9= 0.112×8.58= 0.661×1.39= 0.207×7.18=七、小数除以一位整数19.2÷4= 27.4÷5= 14.6÷2= 7.6÷2=八、小数除以两位整数98.5÷50= 11.6÷29= 3.2÷32= 45.6÷24=九、小数除以小数1.28÷0.4= 5.2÷1.3= 31.32÷3.6= 4.8÷1.5=5.22×2.7=6.13×8.9= 1.36×4.8=7.51×9.5=二、小数乘以一位数2.58×7=3.6×4= 6.7×6=4.15×8=三、小数乘以两位数8.45×22= 2.3×14= 1.2×19= 5.1×50=四、一位小数乘以一位小数6.3×5.5= 5.7×4.9= 8.3×7.9= 9.1×3.8=五、两位小数乘以两位小数6.81×7.41= 6.48×1.03= 1.75×4.21= 5.53×3.03=0.894×6.63= 0.518×6.3= 0.96×8.61= 0.352×5.87=七、小数除以一位整数44.1÷7= 23.1÷7= 34.2÷4= 50.94÷9=八、小数除以两位整数16.1÷23= 60.3÷45= 47.6÷34= 89.3÷47=九、小数除以小数13.75÷2.5= 2.37÷0.3= 15.4÷2.2= 22.8÷3.8=3.25×5.6= 3.62×8.9= 5.37×2.6= 8.05×7.3=二、小数乘以一位数8.1×5= 2.1×7= 8.36×4= 6.4×9=三、小数乘以两位数5.9×10=6.8×28= 5.9×32= 3.42×10=四、一位小数乘以一位小数8.1×3.3= 5.2×3.4= 9.8×6.4= 8.6×5.8=五、两位小数乘以两位小数0.25×2.64= 4.31×0.57= 5.95×9.43= 0.25×8.01=0.536×1.73= 0.677×3.12= 0.81×0.02= 0.387×3.91=七、小数除以一位整数15.75÷3= 35.4÷5= 31.2÷6= 43.5÷5=八、小数除以两位整数34.8÷29= 38.27÷43= 3.8÷38= 58.5÷45=九、小数除以小数9.8÷1.4= 21.12÷2.2= 9.69÷1.7= 19.2÷2.4=6.3×9.5= 1.03×0.5= 0.79×7.5= 5.86×2.7=二、小数乘以一位数4.26×8= 2.56×7= 9.5×4= 4.07×8=三、小数乘以两位数5.83×17= 7.8×25= 1.7×11= 7.7×43=四、一位小数乘以一位小数1.2×0.9= 7.5×5.9= 1.5×3.8= 6.2×1.7=五、两位小数乘以两位小数5.05×2.72=6.36×8.36= 6.84×0.27= 8.85×0.02=0.883×2.17= 0.599×2.29= 0.136×5.07= 0.06×8.94=七、小数除以一位整数28.44÷6= 15.24÷6= 28.77÷7= 13.6÷2=八、小数除以两位整数5.22÷18= 12.6÷18= 20.44÷28= 26.4÷22=九、小数除以小数20.79÷2.7= 2.61÷0.3= 23.68÷3.2= 2.4÷0.6=3.32×8.3= 3.15×4.3= 2.78×5.3= 2.9×2.7=二、小数乘以一位数8.8×6= 3.16×7= 2.2×3= 6.15×2=三、小数乘以两位数9.1×36= 6.55×47= 4.41×47= 6.4×18=四、一位小数乘以一位小数6.3×9.7= 4.8×8.3= 4.4×6.7= 2.7×7.4=五、两位小数乘以两位小数2.83×3.41= 5.85×7.52= 7.66×6.4= 8.1×3.43=0.324×3.57= 0.524×7.68= 0.563×3.77= 0.443×4.44=七、小数除以一位整数26.4÷8= 17.4÷2= 30.8÷7= 21.68÷4=八、小数除以两位整数18.5÷37= 8.1÷30= 39.42÷27= 39.2÷28=九、小数除以小数16.8÷2.4= 18.5÷3.7= 12.73÷1.9= 10.8÷2.7=6.81×8.6= 3.55×3.5= 5.97×6.2= 3.44×7.7=二、小数乘以一位数7.89×5= 3.31×4= 3.85×5= 5.3×5=三、小数乘以两位数9.23×42= 5.25×16= 4.31×36= 6.7×21=四、一位小数乘以一位小数3.8×6.4= 7.4×4.3= 8.7×7.7=5.4×8.2=五、两位小数乘以两位小数2.13×6.52= 6.57×8.35= 7.33×5.94= 5.21×7.38=0.187×0.77= 0.063×0.95= 0.253×2.35= 0.75×4.08=七、小数除以一位整数27.6÷6= 19.6÷7= 71.44÷8= 34.5÷5=八、小数除以两位整数22.04÷29= 50.4÷28= 58.8÷49= 36.4÷28=九、小数除以小数7.11÷0.9= 2.4÷0.3= 13.5÷2.7= 4.8÷1.2=0.72×6.9= 7.12×1.5= 8.29×0.8= 8.12×6.7=二、小数乘以一位数1.23×4= 6.41×6= 0.6×9= 7.7×5=三、小数乘以两位数3.37×18= 5.27×41= 1.74×34= 2.69×38=四、一位小数乘以一位小数9.3×8.4= 3.8×6.2= 9.1×2.2= 5.7×8.6=五、两位小数乘以两位小数4.67×1.73= 3.76×3.47=5.57×6.09= 9.58×2.09=0.066×8.62= 0.125×4.05= 0.595×3.24= 0.675×6.43=七、小数除以一位整数28.5÷5= 43.52÷8= 65.7÷9= 6.42÷3=八、小数除以两位整数21.6÷27= 49.2÷41= 70.4÷44= 32.9÷47=九、小数除以小数22.04÷3.8= 33.3÷3.7= 6.4÷1.6= 19.6÷2.8=2.95×9.3= 4.32×6.1= 1.05×1.5=3.76×4.5=二、小数乘以一位数2.55×8=3.19×4= 2.87×5= 2.6×7=三、小数乘以两位数1.24×35= 5.2×20= 5.36×29= 5.76×15=四、一位小数乘以一位小数9.8×2.3= 3.2×5.3= 2.8×7.4= 1.6×2.2=五、两位小数乘以两位小数2.72×3.2= 8.19×6.76= 8.04×2.71= 5.31×3.26=0.147×7.54= 0.125×5.25= 0.728×8.58= 0.85×2.15=七、小数除以一位整数11.64÷2= 28.95÷5= 12.6÷6= 52.2÷6=八、小数除以两位整数51.52÷46= 31.6÷20= 7.8÷39= 22.5÷15=九、小数除以小数18.63÷2.7= 14.4÷1.8= 2.36÷0.4= 18.92÷2.2=5.43×3.3= 8.75×1.2= 5.55×0.9= 7.64×2.1=二、小数乘以一位数5.04×6= 1.72×8=6.4×5= 1.3×9=三、小数乘以两位数6.57×37= 5.55×14= 2.2×50=7.06×33=四、一位小数乘以一位小数6.5×8.4= 2.3×7.2= 7.4×5.5= 3.6×5.4=五、两位小数乘以两位小数2.25×0.25= 5.74×3.07= 0.65×2.08= 6.75×8.12=0.449×3.66= 0.959×4.77= 0.436×8.36= 0.981×2.51=七、小数除以一位整数20.4÷6= 18.8÷4= 9.9÷3= 62.4÷8=八、小数除以两位整数87.3÷45= 20.16÷32= 54.6÷42= 30.1÷43=九、小数除以小数13.5÷2.7= 17.76÷3.7= 5.33÷1.3= 2.65÷0.5=6.12×8.5= 6.51×8.1= 3.14×6.5= 3.52×6.8=二、小数乘以一位数2.4×9=3.43×9=4.13×3= 6.4×7=三、小数乘以两位数2.44×35= 6.92×48= 6.62×11=3.23×28=四、一位小数乘以一位小数1.2×6.6= 1.6×2.3= 7.7×5.8=3.4×1.8=五、两位小数乘以两位小数6.1×3.02=7.3×8.81= 6.13×3.17= 6.01×7.82=0.299×1.59= 0.715×1.85= 0.37×8.2= 0.786×8.81=七、小数除以一位整数18.9÷3= 22.2÷3= 24.68÷4= 37.2÷6=八、小数除以两位整数52.8÷33= 24.07÷29= 15.5÷25= 59.4÷33=九、小数除以小数17.6÷2.2= 14.5÷2.9= 3.7÷0.5= 10.72÷1.6=5.5×1.5= 3.21×4.6= 0.44×4.3=6.67×6.4=二、小数乘以一位数7.8×3= 3.16×7= 1.8×4= 0.8×6=三、小数乘以两位数5.3×34=6.65×25= 1.7×36= 6.1×42=四、一位小数乘以一位小数3.6×4.8= 4.1×2.8= 7.7×9.4= 8.9×7.5=五、两位小数乘以两位小数7.67×4.58= 3.27×5.86= 6.6×1.18= 1.5×3.24=0.138×3.17= 0.367×1.36= 0.913×5.45= 0.704×9.59=七、小数除以一位整数60.9÷7= 9.6÷4= 16.5÷6= 36.4÷7=八、小数除以两位整数17.6÷16= 18.7÷11= 32.4÷18= 31.59÷27=九、小数除以小数2.88÷0.3= 8.8÷1.6= 14.94÷1.8= 31.5÷3.5=。
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。
小数乘除法练习题（附答案）70道
小数乘除法练习题（附答案）70道2017-01-105.6×2.93.77×1.80.02×965.22×0.39.99×0.024.67×0.95×2.441.666×6.19.432×0.0025.6×6.54.88×2.95.61×4.38.9×2.45.5×559.77×0.021.384×5.18.78×832.6×610.059×0.24.268×1.757×5.79.46×2.8517.8×6.41.5×4.92.5×0.885.555×5.22.22×3.337.658×8536.02×0.356.78×8除法：85.44÷1642.84÷7101.7÷967.5÷15230.4÷621.24÷360.736÷2343.5÷1235.21÷739.6÷246.21÷0.03210÷1.451.3÷0.2791.2÷3.80.756÷0.180.66÷0.311.97÷1.569.6÷2.938.4÷0.815÷0.06（循环小数的用简便方法,除不尽保留2位小数）：8.2÷0.120.8÷0.976.4÷5.44.7÷31.25÷1.232÷4214.36÷2.78.33÷6.21.7÷0.032.41÷0.7用竖式计算0.396÷1.2= 0.756÷0.36= 15.6×13=0.18×15= 0.025×14= 3.06×36=0.04×0.12＝3.84×2.6≈ 5.76×3＝（保留一位小数）7.15×22 90.75÷3.3 3.68×0.2516.9÷0.13 1.55÷3.9 3.7×0.01613.76×0.8= 5.2×0.6 8.4×1.36.4×0.5 4.48×0.4 5.25×535.4×4.2 0.042×0.54 0.76×0.320.25×0.046 2.52×3.4 1.08×250.12×0.5×0.16＝4.8×0.25＝0.125×1.4≈（保留两位小数）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）3、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＋0.97.28×99+7.28 4.3×50×0.2 64－2.64×0.526×15.7＋15.7×24 (2.275 ＋0.625)×0.283.94+34.3×0.2 1.2×(9.6÷2.4)÷4.88.9×1.1×4.7 2.7×5.4×3.9 3.6×9.85-5.468.05×3.4+7.6 6.58×4.5×0.9 2.8×0.5+1.5832＋4.9－0.9 4.8－4.8×0.5 (1.25－0.125)×84.8×100.1 56.5×99＋56.5 7.09×10.8－0.8×7.094.85 + 0.35 ÷ 1.48.7 × 17.4 - 8.7 × 7.412.5×0.4×2.5×8 0.87×3.16+4.64 9.5×1010.68 ÷（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 4.4×0.8－3.4×0.8(9.37+9．37+9．37+9．37)× 2．52.37×6.3+2.37×3.7 2.5×1.25×0.32 3.8×10.12.5×(3.8×0.04) 7.69×101 3.8×10.10.25×39+0.25 0.125×72 46×0.33+54×0.33(8×5.27) ×1.25 6.81+6.81×99 0.25×185×406.8×0.75÷0.5 3.75÷0.125–2.75 1.53+23.4÷7.29.5×99 13.5×0.98 12.5×8.8本站是提供个人知识管理的网络存储空间，所有内容均由用户发布，不代表本站观点。
小数乘除法练习题
小数乘除法练习题（一）班级：姓名：得分：用竖式计算：3.58×4.5= 4.08×0.55= 0.51÷0.22= 19.76÷5.2= 73.6÷0.64= 18.7×32=5.98÷0.23= 8.84÷1.7= 1.06×25=6.21÷0.03= 1.89÷0.54=7.1÷2.5=班级：姓名：得分：用竖式计算：12.6÷0.28= 0.544÷0.16= 62.4÷2.6=5.04÷6= 76.5÷45= 0.84÷28=43.5÷29= 18.9÷27= 1.8×23=0.6×0.39= 2.4×6.2= 2.08×75=班级：姓名：得分：用竖式计算：3.85×4.5= 1.06×25= 2.4×1.5=0.37×0.4= 11.7÷2.6= 1.44÷1.8=1.35÷15= 28.6÷11= 20.4÷24=3.64÷52= 15.6÷12= 7.65÷0.85=班级：姓名：得分：用竖式计算：2.7×0.43=3.5×16= 1.36 ×0.05=4.08×0.55= 51.3÷0.27= 26÷0.13=161÷0.46= 328÷16= 1.35 ÷27=1.26÷18= 7.83÷9= 0.54÷6=班级：姓名：得分：用竖式计算：22.4÷5.6= 91.2÷3.8= 0.756÷0.18= 4.08÷8= 0.54÷6= 34.5÷15=14.21÷7= 6.3÷14= 1.2×0.11=3.7×6.3= 1.06×2.5= 6.5×8.4=班级：姓名：得分：用竖式计算：12.5×42= 0.06×1.7= 18.7×32=1.2×0.35= 25.2÷6= 210÷1.4=6.21÷0.03= 4.68÷12= 2.38÷0.34=5.2÷0.32= 3.24÷0.36= 4.38÷0.73=班级：姓名：得分：用竖式计算：2.05×4 2.3×12 6.7×0.30.56×0.04 2.4×6.2 0.37×0.84（保留一位小数）43.5÷29 18.9÷27 1.35÷158.84÷1.7= 6.21÷0.03 3.81÷7（保留两位小数）班级：姓名：得分：用竖式计算：12.4×7 0.72×5 0.56×0.043.7×4.6 0.29×0.07 0.86×1.2（保留两位小数）3.64÷525.98÷0.23 28.6÷1119.76÷5.2 20.4÷24 48÷2.3（保留一位小数班级：姓名：得分：用竖式计算：1.8×23 0.37×0.4 1.06×257×0.86 0.6×0.39 2.34×0.15（保留两位小数）10.8÷4.5 18÷2.4 21÷1.41.8÷12 1.26÷18 1.55÷3.8（保留一位小数班级：姓名：得分：用竖式计算：3.9×25.7 20.4×0.035 0.38×0.09 1.32×8.5 7.65÷4.5 2.34×0.15（保留两位小数）4.05÷0.095.18÷4 103.2÷12100.8÷2.8 58.5÷0.15 5.89÷6.1（保留两位小数）班级：姓名：得分：用竖式计算：7.2×1.5 2.08×75 1.36×0.050.06×1.7 2.08×75 5.4×0.26（保留两位小数）2.1×1.5 12.6÷0.28 49÷2.6（保留两位小数）32.5÷2.5 2.3÷0.46 5.87÷1.9（保留一位小数班级：姓名：得分：用竖式计算：3.8×180 0.46×3.5 42.3×0.78（保留两位小数）8.016×40.6 0.54×1.35 0.17×2.45（保留两位小数）684÷3.6 1.26÷18 7.3÷13（保留两位小数）11.7÷2.64.48÷3.2 0.783÷0.28（保留一位小数班级：姓名：得分：解方程练习题：X+3.2=4.6 1.6X=6.4 42X+25X=135 X÷5=15 X÷4=75 2X-7.5=8.5 5(X+1.5)=17.5 4X+2X=48 3X-X=24 3.8+X=6.3 13.2X+9X=33.3 X÷3=1.2 X-6=7.6 3÷X=1.5 3(X+2.1)=10.5 X+4.8=7.2班级：姓名：得分：解方程练习题：X-1.8=4 12X-9X=8.7 4X-3×9=29 X÷7=0.3 9X-6X=1.5 6.9-X=2.7 8(X-6.2)=41.6 X+0.3=1.8 3X+6=18 X-7.9=26 5.4X+X=12.8 3.4X-48=26.8 2.5X+3X=22 13(X+5)=169 5X=1.5 X-6.5=3.2班级：姓名：得分：解方程练习题：X-2=15 (X-3)÷2=7.5 2X-97=34.2 X÷8=0.4 2.5X=14 X-45=128 16+8X=40 3×5+5X=35 X÷3=21 2(X-2.6)=8 3+X=5.4 8X-3X=10.56X+18=48 X-0.36X=16 0.2X=6 16+8X=40班级：姓名：得分：解方程练习题：X-2=15 (X-3)÷2=7.5 2X-97=34.2 X÷8=0.4 2.5X=14 X-45=128 16+8X=40 3×5+5X=35 X÷3=21 2(X-2.6)=8 3+X=5.4 8X-3X=10.56X+18=48 X-0.36X=16 0.2X=6 16+8X=40X+32=72 12-X=4 X-1.5=4 12X=18班级：姓名：得分：用简便方法计算下面各题：4.8×0.25 2.33×0.5×45.5×17.3+6.7×5.50.65×201 15.52÷2.5÷4 （1.25+0.11）×0.8 101×0.75 0.25×2.06×40 3.8+4.29+2.1+4.23.85+3.85×99 0.25×4.78×4 0.34 ×0.5×0.6102×0.45 （2.5+3.5）×4 1.2×2.5+0.8×2.5 18.5-1.5-7 1.5×105 8.15+0.25+0.75+0.75+1.85。
小数乘除法口算练习题及答案
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以下是文章内容：----------------------------------小数乘除法口算练习题及答案1. 小数乘法练习题(1) 计算下列乘法口算题：a) 0.5 × 1.2 = ?b) 3.4 × 0.6 = ?c) 2.7 × 0.3 = ?d) 0.8 × 0.2 = ?答案：a) 0.5 × 1.2 = 0.6b) 3.4 × 0.6 = 2.04c) 2.7 × 0.3 = 0.81d) 0.8 × 0.2 = 0.162. 小数除法练习题(1) 计算下列除法口算题：a) 0.9 ÷ 0.3 = ?b) 2.4 ÷ 1.2 = ?c) 1.8 ÷ 0.6 = ?d) 0.6 ÷ 0.2 = ?答案：a) 0.9 ÷ 0.3 = 3b) 2.4 ÷ 1.2 = 2c) 1.8 ÷ 0.6 = 3d) 0.6 ÷ 0.2 = 33. 小数乘除法练习题(1) 计算下列口算题：a) 0.6 × 0.8 ÷ 0.4 = ?b) 1.2 ÷ 0.5 × 2 = ?c) 0.9 × 0.6 ÷ 0.3 = ?d) 2.4 ÷ 1.2 × 0.6 = ?答案：a) 0.6 × 0.8 ÷ 0.4 = 1.2b) 1.2 ÷ 0.5 × 2 = 4.8c) 0.9 × 0.6 ÷ 0.3 = 1.8d) 2.4 ÷ 1.2 × 0.6 = 1.24. 挑战练习题(1) 计算下列口算题：a) 0.35 × 0.5 ÷ 0.7 = ?b) 1.2 × 0.7 ÷ 0.3 = ?c) 0.25 ÷ 0.5 × 1.6 = ?d) 2.4 ÷ 1.6 × 0.2 = ?答案：a) 0.35 × 0.5 ÷ 0.7 = 0.25b) 1.2 × 0.7 ÷ 0.3 = 2.8c) 0.25 ÷ 0.5 × 1.6 = 0.8d) 2.4 ÷ 1.6 × 0.2 = 0.3通过以上口算练习题，您可以提升小数乘除法的计算能力。
五年级上册数学小数乘除法口算练习题目300道
五年级上册数学小数乘除法口算练习题目300道一、小数乘法练1. 小数乘法：计算下列乘法。
a) $2.5 \times 0.3$b) $4.7 \times 0.6$c) $1.2 \times 0.4$d) $3.8 \times 0.7$2. 填空：根据题意填空。
a) $0.25 \times \_\_\_ = 0.5$b) $\_\_\_ \times 0.15 = 0.03$c) $0.6 \times \_\_\_ = 2.4$d) $\_\_\_ \times 0.08 = 0.4$3. 小数乘法：计算下列乘法并化简。
a) $(3.6 \times 10) \times 0.2$b) $(4.5 \times 100) \times 0.05$c) $(2.8 \times 1000) \times 0.04$4. 组合计算：根据题目中的标点符号完成计算。
a) $3 \times 0.5 \times 0.1$b) $4 \times 0.2 \times 0.25$c) $5 \times 0.3 \times 0.6$5. 综合题：计算下列乘法。
a) $0.3 \times 0.4 \times 0.5$b) $6 \times 0.08 \times 0.02$c) $1.2 \times 0.06 \times 0.25$二、小数除法练1. 小数除法：计算下列除法。
a) $3.5 \div 0.7$b) $4.8 \div 0.4$c) $6.4 \div 0.8$d) $7.2 \div 0.9$2. 填空：根据题意填空。
a) $0.9 \div \_\_\_ = 0.6$b) $\_\_\_ \div 0.2 = 0.15$c) $2.5 \div \_\_\_ = 0.5$d) $\_\_\_ \div 0.05 = 20$3. 小数除法：计算下列除法并化简。
a) $(2.4 \div 10) \div 0.2$b) $(3.6 \div 100) \div 0.03$c) $(4.8 \div 1000) \div 0.08$4. 组合计算：根据题目中的标点符号完成计算。
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。