小数乘除法计算题

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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。

小数乘除法练习题(附答案)70道

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。

小数乘除法计算大全

小数乘除法计算大全

小数乘除法计算大全一、小数除法竖式计算题:67.5÷15 = 4.521.24÷36 = 0.590.736÷23 = 0.03243.5÷12 = 3.625210÷1.4 = 15051.3÷0.27 = 19091.2÷3.8 = 240.66÷0.32 = 2.06251÷0.4 = 2.52.56÷32 = 0.0850.18÷38.6 = 1.34.68÷75 = 0.062414.7÷0.07 = 2105.4÷15 = 0.36124.8÷0.24 = 52023.4÷585 = 0.040.544÷0.025 = 21.76 203.5÷11 = 18.5 328÷1.6 = 2051.35÷27 = 0.057.65÷0.85 = 912.6÷0.28 = 45 62.4÷2.6 = 2454.4÷0.16 = 340 1.44÷1.8 = 0.8 11.7÷2.6 = 4.5 19.4÷12 = 1.62 59.8÷0.23 = 260 1.35÷15 = 0.09 28.6÷11 = 2.620.4÷24 = 0.853.64÷52 = 0.07156÷0.12 = 1300 25.2÷6 = 4.234.5÷1.5 = 235.6÷0.04 = 1401.8÷12 = 0.151.8÷1.2 = 1.514.21÷7 = 2.0324÷1.5 = 161.26÷18 = 0.0743.5÷29 = 1.518.9÷0.27 = 70二、请用简便方法计算下列各题:0.25×0.28 = 0.070.125×3.2×2.5 = 135×40.2 = 14070.25×4÷0.25×4 = 43.5×9.9 = 34.653.5×99+3.5 = 348.53.5×2.7-3.5×0.7 = 732+5.6)÷0.8 = 453.5÷0.6-0.5÷0.6 =4.177.35÷(7.35×0.25) = 167.35÷(7.35÷0.25) = 0.257.325-(5.325+1.7) = 0.33.29+0.73+2.27 = 6.293.29-0.73-2.27 = 0.297.5+2.5-7.5+2.56 = 5.063.4÷2.5÷0.4 = 3.43.9÷(1.3×5) = 0.60.35×1.25×2×0.8 = 0.732.4×0.9+0.1×32.4 = 32.767.6×0.8+0.2×7.6 = 6.560.25×8.5×4 = 8.528.6×101-28.6×2 = 2778.42.4×102-2.4 = 238.8本文没有明显的格式错误,但是第一行的数字似乎是一串随机的数字,缺乏上下文和意义,因此可以删除。

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。

小数乘除法竖式计算练习题,暑期巩固练习

小数乘除法竖式计算练习题,暑期巩固练习

小数乘法练习题.(一)一、一般乘法竖式计算题65×0.70.0016×130.65×0.170.62×5.2 0.65×7.372×0.038.7×0.927.65×8.53.7×0.016 5.76×1.3 3.83×2.6 1.28×0.04二、乘数中间有“0”的乘法56.2×4.08 2.02×3.6125×2.0423.5×1.02 2.5×20.18.81×1.0119.1×0.307 2.01×1.03三、积末尾有“0”的乘法1.6×0.850.35×8.042.25×2.40.15×2.80.25×0.44 3.15×1.80.025×36 1.25×0.8三、简便计算.0.125×640.68×101 3.26×5.7-3.26×0.7 55.6×99+55.6 1.25×213×0.819.625-(4.379+9.625) 3.42×5.7+4.3×3.428.75×11-8.759.9×202小数乘法练习题(二)一、一般乘法竖式计算题205×0.18305×0.14 2.03×0.1310.2×2.3 103×0.230.408×0.24 1.05×3.5 1.07×1.8 2.03×0.1420.4×2.6205×0.130.34×0.1260.32×0.14 2.4×0.960.5×0.150.36×2.3二、乘数中间有“0”的乘法518×3.070.131×202 4.15×1.03 2.42×1.051.25×8.08 1.02×2.15 1.02×20.6 2.05×4.6三、积末尾有“0”的乘法18.6×1.5 2.06×0.25 2.8×0.165 2.36×0.351.25×8.80.24×2.50.025×14 1.05×35三、简便计算.0.125×240.78×101 3.25×5.7-3.25×0.7 56.6×99+56.6 1.25×24×0.819.725-(4.379+9.725)3.56×5.7+4.3×3.56 6.75×101-6.759.9×201小数除法练习题(一)一、除数是整数的小数除法,计算并验算.68.8÷485.44÷1667.5÷15289.9÷18101.7÷9243.2÷64二、一个数除以小数,计算并验算.91.2÷3.80.756÷0.1851.3÷0.27 26÷0.13210÷1.4 2.688÷0.56 2.7÷7.515÷0.0625.6÷0.032三、商的近似数,计算(保留一位小数).14.36÷2.78.33÷6.2 1.7÷0.0348÷2.332÷42 1.25÷1.2 2.41÷0.7 1.55÷3.8四、商的近似数,计算(保留两位小数).28÷1878.6÷11 1.55÷3.97.09÷5.23.81÷7246.4÷13 5.63÷6.140.32÷24五、循环小数.28÷18400÷7578.6÷11 2.29÷1.1小数除法练习题(二)一、除数是整数的小数除法,计算并验算.1.35÷270.416÷32 3.64÷5216.8÷2815.6÷240.138÷15二、一个数除以小数,计算并验算.62.4÷2.6 2.38÷0.340.544÷0.16 6.21÷0.3 5.98÷2.3 2.7÷7.521÷1.410.8÷4.58.84÷1.7三、商的近似数,计算(保留一位小数).3.81÷78.33÷3.1 5.63÷6.148÷232.04÷2.419.76÷5214.28÷28 4.55÷7四、商的近似数,计算(保留两位小数).15.8÷0.9132.27÷2.7 5.713÷386÷161.26÷28246.4÷13 1.55÷3978.6÷11五、循环小数.3.8÷0.9 1.5÷2.534.5÷11 1.24÷3.6。

小数乘除法竖式计算专项练习题(每日一份,共18份)

小数乘除法竖式计算专项练习题(每日一份,共18份)

3.42×2.3= 1.63×6.7= 2.89×0.5= 1.15×5.4=二、小数乘以一位数8.72×9= 4.28×7= 9.4×3= 9.13×6=三、小数乘以两位数5.2×46= 5.1×29= 3.8×33= 8.09×15=四、一位小数乘以一位小数7.3×7.8= 4.5×9.6= 3.5×2.8= 8.6×7.7=五、两位小数乘以两位小数8.74×7.47= 3.44×0.21= 1.2×8.94= 7.2×2.79=0.634×1.07= 0.561×3.92= 0.481×8.54= 0.519×8.17=七、小数除以一位整数65.7÷9= 40.5÷5= 22.04÷4= 33.5÷5=八、小数除以两位整数12.48÷16= 68.6÷49= 38.25÷25= 16.8÷21=九、小数除以小数25.2÷3.6= 10.56÷1.2= 12.47÷2.9= 14.45÷1.7=6.58×2.2= 5.6×0.3=7.9×3.3= 3.82×4.5=二、小数乘以一位数8.9×3= 6.37×9= 7.1×9= 0.06×6=三、小数乘以两位数4.6×22=5.27×25= 4.44×11= 4.5×18=四、一位小数乘以一位小数2.3×2.2= 1.4×6.9=3.5×5.1= 5.8×0.2=五、两位小数乘以两位小数9.59×3.22= 1.75×5.46= 3.52×2.74= 1.69×2.05=0.274×3.33= 0.202×3.51= 0.79×4.86= 0.82×6.71=七、小数除以一位整数17.5÷7= 33.18÷6= 49.36÷8= 31.2÷6=八、小数除以两位整数78.4÷49= 38.4÷32= 79.2÷44= 35.2÷44=九、小数除以小数31.5÷3.5= 10.54÷1.7= 17.4÷2.9= 3.5÷0.7=4.1×1.3= 8.5×7.1= 2.55×4.2= 9.69×9.3=二、小数乘以一位数7.4×4= 2.2×5= 1.24×8= 5.47×7=三、小数乘以两位数9.4×10= 2.78×32= 2.08×12= 3.56×45=四、一位小数乘以一位小数1.4×0.2= 6.4×2.6= 6.8×1.2= 4.5×8.7=五、两位小数乘以两位小数4.93×8.34= 3.82×3.94= 4.22×3.79= 1.69×7.19=0.655×9.37= 0.881×8.83= 0.467×2.21= 0.582×5.6=七、小数除以一位整数23.6÷4= 58.1÷7= 18.9÷3= 71.84÷8=八、小数除以两位整数17.5÷35= 28.8÷18= 53.13÷33= 18.7÷11=九、小数除以小数4.48÷1.6= 26.04÷2.8= 13.86÷3.3= 18.2÷2.6=7.55×5.6= 6.5×7.4= 2.5×5.2= 5.52×7.7=二、小数乘以一位数6.4×8= 1.6×8= 3.2×5= 4.38×4=三、小数乘以两位数3.7×32= 1.15×47= 7.8×18= 0.7×47=四、一位小数乘以一位小数6.8×3.4= 2.2×3.1= 1.6×6.5= 8.6×8.6=五、两位小数乘以两位小数7.1×5.56= 8.88×6.51= 7.5×5.54= 3.32×1.66=0.273×7.63= 0.868×5.39= 0.567×1.8= 0.195×1.29=七、小数除以一位整数12.16÷4= 47.4÷6= 38.4÷6= 67.2÷7=八、小数除以两位整数2.6÷26= 67.16÷46= 26.88÷21= 72.2÷38=九、小数除以小数9.8÷1.4= 8.8÷1.1= 4.96÷1.6= 11.2÷2.8=4.86×0.6= 7.44×1.8= 4.25×4.5= 1.05×6.4=二、小数乘以一位数1.76×7= 0.7×6= 5.41×7= 5.54×3=三、小数乘以两位数3.2×28=4.6×37= 6.2×27= 1.92×17=四、一位小数乘以一位小数8.7×5.2= 7.5×2.7= 9.4×3.2= 0.5×7.3=五、两位小数乘以两位小数8.63×7.62= 5.5×4.3= 8.28×5.78= 9.62×6.39=0.239×6.72= 0.137×3.76= 0.314×7.22= 0.237×8.5=七、小数除以一位整数46.75÷5= 27.48÷4= 70.2÷9= 22.2÷6=八、小数除以两位整数33.6÷48= 24.5÷49= 61.2÷34= 4.6÷23=九、小数除以小数31.2÷3.9= 4.8÷1.2= 23.68÷3.2= 7.8÷2.6=1.19×9.6= 1.71×5.7= 6.54×3.5= 6.14×6.9=二、小数乘以一位数8.71×8= 0.7×9= 6.3×9= 1.76×4=三、小数乘以两位数2.96×13= 5.3×25= 0.57×49= 1.05×17=四、一位小数乘以一位小数3.8×5.5= 3.5×8.7= 6.6×6.2= 6.8×4.1=五、两位小数乘以两位小数3.42×8.5= 6.08×1.19= 9.96×8.3= 3.3×4.23=0.84×3.75= 0.554×3.16= 0.499×3.3= 0.053×7.26=七、小数除以一位整数8.66÷2= 26.79÷3= 44.7÷5= 39.7÷5=八、小数除以两位整数22.8÷19= 88.2÷49= 6.08÷32= 7.8÷13=九、小数除以小数10.4÷2.6= 7.2÷0.8= 13.8÷2.3= 3.06÷0.6=7.32×2.8= 4.11×4.8= 0.3×7.3= 4.71×1.6=二、小数乘以一位数6.53×5= 8.6×8= 5.02×6= 5.3×2=三、小数乘以两位数8.5×49= 9.22×21= 2.4×17= 1.72×30=四、一位小数乘以一位小数1.4×5.5=2.8×2.9= 6.7×6.6=3.2×5.6=五、两位小数乘以两位小数7.49×3.19= 3.27×5.7= 4.99×2.62= 6.49×9.26=0.288×0.35= 0.943×1.29= 0.155×7.63= 0.363×5.96=七、小数除以一位整数17.2÷2= 76.5÷9= 52.62÷6= 10.82÷2=八、小数除以两位整数22.1÷13= 12.3÷41= 13.77÷27= 48.1÷37=九、小数除以小数3.24÷1.2= 16.15÷1.9= 7.68÷3.2= 24.75÷3.3=5.27×6.1= 3.54×6.1= 6.16×4.4= 1.41×6.2=二、小数乘以一位数9.8×3= 1.96×3= 8.8×9= 5.8×5=三、小数乘以两位数4.8×20= 3.33×36= 8.41×14= 3.37×45=四、一位小数乘以一位小数4.4×3.8= 8.8×3.8= 0.4×2.3= 3.3×2.6=五、两位小数乘以两位小数7.68×6.57= 4.39×1.1= 2.31×8.31= 6.15×2.45=0.016×0.28= 0.295×2.46= 0.812×1.97= 0.312×7.99=七、小数除以一位整数32.4÷9= 22.8÷6= 58.4÷8= 57.36÷8=八、小数除以两位整数17.4÷29= 4.29÷39= 50.4÷28= 30.51÷27=九、小数除以小数2.04÷0.4= 25.6÷3.2= 18.5÷2.5= 15.4÷2.2=2.38×2.2= 6.36×3.7=4.62×8.1= 6.36×4.3=二、小数乘以一位数3.5×2=4.53×5= 2.62×2=5.07×2=三、小数乘以两位数3.6×34= 7.5×35= 1.56×22= 8.3×26=四、一位小数乘以一位小数5.7×7.7= 3.5×4.7= 7.2×8.2= 4.6×4.5=五、两位小数乘以两位小数8.5×1.13= 8.7×7.2= 4.14×8.88= 7.78×6.69=0.903×1.53= 0.706×1.89= 0.553×5.54= 0.208×5.48=七、小数除以一位整数66.24÷8= 47.5÷5= 11.3÷2= 25.05÷3=八、小数除以两位整数44.52÷28= 5.6÷14= 11.4÷19= 13.2÷44=九、小数除以小数19.6÷2.8= 30.4÷3.8= 7.41÷1.3= 5.04÷2.1=3.63×7.6= 5.24×0.7=4.99×4.5= 1.03×8.1=二、小数乘以一位数7.4×6= 9.7×8= 2.96×4= 6.04×7=三、小数乘以两位数4.6×12= 7.4×47= 2.02×24= 4.3×18=四、一位小数乘以一位小数2.9×7.8= 5.4×8.1= 6.2×6.1= 4.7×1.1=五、两位小数乘以两位小数7.09×1.89= 0.67×5.85= 8.52×3.08= 8.07×6.16=0.115×8.61= 0.646×5.08= 0.498×8.95= 0.946×6.98=七、小数除以一位整数26.88÷3= 27.2÷4= 12.2÷2= 17.88÷6=八、小数除以两位整数15.2÷19= 17.6÷22= 62.9÷37= 44.2÷34=九、小数除以小数10.32÷2.4= 2.2÷0.4= 6.4÷0.8= 19.8÷2.2=9.06×4.2= 1.95×3.8= 2.51×4.6= 6.71×1.8=二、小数乘以一位数6.95×5= 5.4×6= 1.3×4= 6.3×7=三、小数乘以两位数4.67×30= 8.14×20=5.95×37= 8.7×18=四、一位小数乘以一位小数9.4×8.3= 1.7×0.4= 3.3×4.5= 9.4×0.2=五、两位小数乘以两位小数2.6×5.78= 0.92×3.56= 2.19×8.82= 0.46×1.44=0.878×4.65= 0.49×6.18= 0.726×6.14= 0.242×5.16=七、小数除以一位整数58.8÷6= 38.4÷8= 29.84÷8= 60.2÷7=八、小数除以两位整数61.6÷44= 3.6÷12= 9.8÷49= 34.2÷18=九、小数除以小数15.66÷2.7= 6.38÷1.1= 20.16÷2.1= 15.4÷2.2=2.71×5.3= 2.68×3.2= 1.43×0.8= 3.74×1.7=二、小数乘以一位数3.6×3= 1.55×5=4.6×5= 3.6×8=三、小数乘以两位数6.1×43= 2.26×37= 3.34×48= 6.2×23=四、一位小数乘以一位小数5.3×5.8= 7.3×1.4= 3.8×7.2= 5.7×8.6=五、两位小数乘以两位小数5.41×5.89= 3.97×3.35= 8.3×3.74= 1.21×3.82=0.447×4.18= 0.581×5.16= 0.855×2.44= 0.585×7.5=七、小数除以一位整数80.1÷9= 14.7÷7= 21.96÷6= 27.52÷8=八、小数除以两位整数39.9÷38= 13.5÷15= 31.5÷21= 7.8÷13=九、小数除以小数7.98÷1.4= 3.36÷0.8= 32.04÷3.6= 20.8÷2.6=6.17×3.2= 6.56×5.5=7.36×7.2= 4.34×4.4=二、小数乘以一位数3.15×7= 6.36×6= 3.4×4= 2.48×4=三、小数乘以两位数7.45×18= 3.4×16= 7.07×19= 4.31×23=四、一位小数乘以一位小数9.2×8.9= 0.5×0.9= 4.2×5.6= 1.5×3.9=五、两位小数乘以两位小数6.17×2.59= 2.43×1.4=7.74×1.89= 7.14×1.03=0.666×8.27= 0.564×3.89= 0.114×6.03= 0.13×1.56=七、小数除以一位整数13.1÷2= 72.8÷8= 45.28÷8= 25.6÷4=八、小数除以两位整数20.5÷41= 37.2÷31= 34.8÷29= 23.1÷33=九、小数除以小数23.1÷3.5= 17.6÷2.2= 2.34÷0.6= 20.7÷2.3=0.04×6.8= 3.54×5.2= 5.36×0.3= 2.37×5.5=二、小数乘以一位数6.5×8= 6.1×8= 8.2×7= 8.79×8=三、小数乘以两位数6.02×32= 4.2×20= 4.8×49= 3.8×23=四、一位小数乘以一位小数5.7×8.5= 2.5×5.9= 8.5×6.2= 6.1×1.2=五、两位小数乘以两位小数9.21×6.24= 3.63×2.8= 1.22×1.8= 5.91×6.18=0.201×9.73= 0.882×6.53= 0.993×4.34= 0.071×5.27=七、小数除以一位整数34.4÷4= 87.84÷9= 20.46÷3= 29.79÷9=八、小数除以两位整数73.6÷46= 2.2÷22= 15.2÷38= 9.3÷31=九、小数除以小数20.3÷2.9= 7.15÷1.3= 13.44÷1.6= 15.4÷2.2=0.15×4.4= 5.78×6.6= 5.31×7.6= 6.49×7.9=二、小数乘以一位数7.17×6= 6.66×8= 6.14×3= 6.55×9=三、小数乘以两位数8.3×13= 0.75×49= 9.16×39= 0.28×36=四、一位小数乘以一位小数3.2×2.8= 5.5×5.8= 5.2×4.4= 6.5×6.6=五、两位小数乘以两位小数4.55×6.74= 7.43×3.68=5.63×0.22=6.68×2.94=0.884×2.8= 0.675×2.81= 0.63×1.92= 0.287×0.56=七、小数除以一位整数19.2÷6= 6.9÷3= 40.5÷6= 27.54÷9=八、小数除以两位整数2.3÷23= 33.6÷24= 9.3÷31= 23.8÷14=九、小数除以小数26.66÷3.1= 8.32÷2.6= 10.37÷1.7= 11.2÷1.6=0.62×4.7= 9.14×7.5= 6.97×8.5= 6.5×1.2=二、小数乘以一位数2.78×7= 8.68×6= 4.63×5=3.14×3=三、小数乘以两位数3.05×12= 8.8×28=4.52×21= 1.3×49=四、一位小数乘以一位小数6.5×8.6= 3.4×2.4= 6.2×9.5= 9.4×1.7=五、两位小数乘以两位小数9.91×3.42= 4.98×2.9= 6.13×4.25= 3.87×3.28=0.579×2.91= 0.185×0.94= 0.083×4.28= 0.204×4.64=七、小数除以一位整数11.49÷3= 26.6÷7= 48.6÷9= 17.76÷4=八、小数除以两位整数41.6÷26= 23.85÷15= 62.4÷48= 4.18÷11=九、小数除以小数10.4÷2.6= 6.4÷1.6= 20.7÷2.3= 5.94÷2.7=8.73×3.3= 7.74×2.5= 7.7×6.7= 2.93×2.7=二、小数乘以一位数5.5×3=6.39×6= 8.6×4= 5.14×9=三、小数乘以两位数6.74×42= 5.67×22= 6.93×19= 6.4×33=四、一位小数乘以一位小数2.8×0.4=3.9×5.6= 6.7×4.7= 8.2×6.6=五、两位小数乘以两位小数6.09×4.91=7.88×2.44= 7.45×8.24= 7.42×4.3=0.304×7.96= 0.028×7.75= 0.485×7.3= 0.584×9.99=七、小数除以一位整数17.82÷6= 56.16÷8= 71.76÷8= 30.1÷7=八、小数除以两位整数48.1÷37= 5.4÷27= 14.1÷47= 42.12÷39=九、小数除以小数8.61÷2.1= 15.3÷3.4= 11.2÷1.4= 16.8÷2.4=4.84×5.8= 1.42×2.2= 2.63×3.4= 5.31×2.1=二、小数乘以一位数6.1×5= 3.87×2= 6.82×3=7.4×5=三、小数乘以两位数1.77×20= 1.5×41= 4.4×32= 1.2×18=四、一位小数乘以一位小数3.6×6.7= 8.7×6.4= 7.8×8.2= 8.6×5.4=五、两位小数乘以两位小数2.35×5.83= 8.81×4.44= 4.92×1.09= 8.49×1.38=0.64×1.69= 0.103×6.74= 0.715×1.37= 0.544×4.6=七、小数除以一位整数26.34÷3= 37.1÷7= 10.8÷2= 78.48÷8=八、小数除以两位整数25.84÷19= 20.4÷12= 20.8÷13= 33.6÷28=九、小数除以小数14.52÷2.2= 7.83÷0.9= 23.8÷3.4= 21.84÷2.4=。

小数乘除法练习题及答案100道

小数乘除法练习题及答案100道

小数乘除法练习题及答案100道6÷1.=3.2÷= .2÷ 0.= 4÷1.=12÷0.1= .75÷0.2= 12÷0.7= 1÷0.= 16.9÷0.1= 1.55÷3.= .7×0.01=.2÷= 0.3÷0.1= 0.5×0.1= 1.4×= 0.1×0.01 = 0.35×= .35÷=1÷0.01 = ÷ 0.= 0.32×0 =1÷0.1 = 12.5×= .6÷0.= 0.25×0.=2.5×=÷0.=66.6÷1.11 = 0.125×= .3÷0.31 =1.5×= .5×= 0.13×=2.4-0.= .4÷10 = .2×1000 =0.45÷0.1= .6÷0.1 = O.75×0.=8.5×100 = .2÷100 = 0.18×0.=8.5÷1.= 1.2÷0.= 0.49÷0.=0.04×2= 0.096÷0.0=4÷4.=1000×0.75= 0.5×100 =0.1÷0.2= 1÷0.01 = 1.25×=3.8×= .2÷0.=1.6× 0.=9.3÷0.= ÷0.= 0.45÷0.=0.2÷0.01 =.6×2.= .77×1.= 0.02×9=.22×0.=.99×0.0=.67×0.=×2.4= 1.666×6.1 =.432×0.00=.6×6.= 101.7÷=7.5÷1=30.4÷=1.24÷3=100道小数乘法计算题5.6×2..77×1.0.02×965.22×0.9.99×0.024.67×0.9.54×2.41.666×6.1.432×0.002.6×6..88×2.95.61×2.1.9×2..77×0.021.384×5.1 .78×82.6×610.059×0.24.268×1.57×5.9.46×2.855.555×5.256.78×.22×0.1.666×6.15.61×4.1.384×5.14.268×1.71.5×4.97.658×85.3×6.39.9×1.44.8×9.15.59×4.1.3×1.62.1×7.93.8×2.38.7×0.12.1×0.42.8×3.5 17.8×6..22×3.35.6×2.99.99×0.09.432×0.00.9×2.48.78×8357×5.2.5×0.886.02×0..4×7.6.4×2.0.6× 0.2×5.64.6×3.8.8×2.31.8×9.1.7×4.9.8×4.5×1.11.5×4..658×853.77×1.84.67×0.9.6×6.5.5×52.6×61 .46×2.855.555×5.6.78×84×8.812.48×4.2×1..4×8..1×5.61.8×9.6.1×4..6×8..7×9..9×8.22.5×0.886.02×0. 0.02×9×2.4.88×2..77×0.00.059×0.17.8×6..22×3.30.1×5..1×0..8×1..6×6. 0.5×4.6229.570.4×1. 11.259-2.1×7.7.5×5. 0.3×7..4×.9×1.7小数除法练习题一、填空1、0.56÷0.2=÷2=。

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。

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.小数乘除法计算题一、乘法:5.6×2.93.77×1.80.02×96 5.22×0.3 9.99×0.02 4.67×0.95×2.441.666×6.1 9.432×0.0025.6×6.54.88×2.95.61×4.38.9×2.45.5×559.77×0.021.384×5.18.78×832.6×610.059×0.24.268×1.757×5.79.46×2.8517.8×6.41.5×4.92.5×0.885.555×5.22.22×3.337.658×8536.02×0.356.78×8二、除法:85.44÷16.42.84÷7101.7÷967.5÷15 230.4÷6 21.24÷36 0.736÷23 43.5÷12 35.21÷7 39.6÷246.21÷0.03 210÷1.451.3÷0.27 91.2÷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÷0.7三、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 7.09×10.8-0.8×7.09 4.85 + 0.35 ÷1.48.7 ×17.4 - 8.7 ×7.412.5×0.4×2.5×8 0.87×3.16+4.64 9.5×101 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 4.4×0.8-3.4×0.8 (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 12.5×8.81.一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。

由于改进烧煤技术,实际每天只烧煤0.56吨,实际可以烧多少天?4.一台磨粉机4小时磨面粉2.6吨,照这样计算7.5小时可以磨面粉多少吨?(得数保留整吨)1.粮店运来30袋大米和40袋面粉,一共是2500千克,大米每袋50千克。

每袋面粉多少千克?2.一架飞机每小时飞行860千米,比一列火车每小时飞行的6倍还多20千米。

这列火车每小时行多少千米?3.甲乙两辆汽车同时从相距480千米的两地相对开出,经过3.2小时两车相遇。

已知乙车每小时行72千米,甲车每小时行多少千米4.甲乙两艘轮船同时从上海开往武汉,甲船每小时行24千米,经过8. 5小时甲船超过乙船5 1千米。

乙船每小时行多少千米?5.学校里的柏树和杨树一共有126棵,柏树的棵数是杨树的6倍。

柏树和杨树各有多少棵?6.一台空调的价钱的一台电视机的3倍,学校买了一台空调和4台电视机一共用了8400元钱。

一台空调和一台电视机各多少元?7.8筐苹果比8筐梨重40千克,已知一筐梨重20千克,一筐苹果重多少千克?8.修一条长1960米的路,先是每天修80米,修了8天以后为了尽快完成,以后打算每天修120米,还要多少天才能修完?9.今年爸爸比小芳大36岁,已知爸爸今年的岁数是小芳的4倍,爸爸和小芳今年各是多少岁?10.甲乙两车同时从相距420千米的来两地相对开出,甲车的速度是乙车的1. 5倍,经过2. 4小时相遇。

甲车和乙车每小时各行多少千米?五年级应用题练习(2)选择适当方法解答下面应用题1.一头牛重850千克,一头大象的重量比这头牛的5倍还多500千克。

这头大象重多少千克?2.新光小学的人数比宏扬中学少1260人,已知宏扬中学的人数是新光小学的2. 5倍。

宏扬中学和新光小学各有多少人?3.小兰和小芳同时从环形跑道上的一点向相反方向走去,小兰每分走65米,小芳每分走75米,经过2. 5分相遇。

这个环形跑道全长是多少米?4.植树节同学们植了12行杨树和8行杉树,一共是300棵,杉树每行有15棵,杨树每行有多少棵?5.一个长方形的周长是64厘米,已知长是宽的3倍,这个长方形的长和宽分别是多少厘米?6.一块三角形的地,它面积是60平方米,已知底是15米。

高是多少米?7.服装厂要生产6500套西服,已经生产了15天,平均每天生产200套。

余下的每天多生产50套,还有多少天才能完成?8.甲乙两辆汽车同时从相距665千米的两地相对出发,甲车平均每小时行82千米,乙车平均每小时行73千米,经过几小时两车还相距45千米?8.少先队员到果园里摘苹果,上午摘了14筐,每筐装25千克;下午又摘了18筐,这一天一共摘了890千克。

下午摘的苹果每筐装多少千克?9.一支钢笔与一支圆珠笔一共是8. 3元,一支钢笔的价钱比一支圆珠笔的2倍还多0. 8元。

一支钢笔和一支圆珠笔各是多少元?1.一块地,其中1/5种玉米,1/6种青菜,其余种西瓜。

种西瓜的面积占这块地的几分之几?2.某班男生24人,女生20人,男生人数是女生的多少倍?女生人数是男生人数的几分之几?3. 一块长40厘米、宽30厘米的长方形铁板,把它的四个角分别切掉边长为4厘米的正方形,然后焊接成一个无盖的盒子。

它的容积是多少升?4. 一辆汽车,前3小时共行192千米,后2小时每小时行58千米,这辆汽车的平均速度是多少千米/时?5. 一块地,其中1/5种玉米,1/6种青菜,其余种西瓜。

种西瓜的面积占这块地的几分之几?6. 某班男生24人,女生20人,男生人数是女生的多少倍?女生人数是男生人数的几分之几?7. 学生参加环保行动。

五年级清运垃圾3/5 吨,比六年级少清运1/8吨。

五六年级共清运垃圾多少吨?8. 一块长40厘米、宽30厘米的长方形铁板,把它的四个角分别切掉边长为4厘米的正方形,然后焊接成一个无盖的盒子。

它的容积是多少升?9. 一辆汽车,前3小时共行192千米,后2小时每小时行58千米,这辆汽车的平均速度是多少千米?11.用长0.2米,宽0.1米的长方形砖铺一个大礼堂,需要1000块。

如果改用0.01平方米的方砖,需要砖多少块?12、4.5升油和3.5升奶共重7.88千克,3升油和3升奶共重5.94千克,求一升油和一升奶各有多少千克?13、小红身高是156厘米,小芳身高是1.52米,小红比小芳高多少?14. 50千克油菜籽可以榨油15千克,照这样计算,5吨油菜籽可以榨油多少千克?15. 小明家离学校1.5千米,小南家离学校1千米60米,谁家离学校近,近多少?16. 一只非洲鸵鸟中约150千克500克,一头猪中约123.06千克,一只鸵鸟比一头猪重多少千克再把结果写成复名数.17.一种播种机的播种宽度是3米,播种机每小时行5千米,照这样计算,2小时可以播种多少公顷?18.修路队第一天修了1.078千米,第二天比第一天多修0.456千米,修路队两天一共修了多少千米19.小亮爸爸给他买了一套电脑桌椅,一张椅子的价钱是45元,比一张桌子便宜12.5.元.一张桌子多少元?20。

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