小数乘除法计算训练
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。
小数乘除法竖式计算专项练习题(每日一份,共12份)
1.06 ×2.1= 7.65 ×2.8=3.31 ×0.9= 3.29 ×8.3=二、小数乘以一位数7.09 ×5= 6.79 ×4= 2.5 ×8= 2.71 ×4=三、小数乘以两位数9.25 ×39= 0.5 ×28=7.3 ×42= 5.49 ×13=四、一位小数乘以一位小数1.3×5.2= 6.8 ×6.5= 3.2 ×6.3= 8.4×7.8=五、两位小数乘以两位小数1.03×8.05= 8.65 ×8.02= 1.37×8.88= 5.78 ×3.46=0.724 ×9.8= 0.359 ×4.95= 0.034×4.69= 0.327×2.65=七、小数除以一位整数37.8 ÷7= 41.5÷5=39.2 ÷4= 5.08 ÷2=八、小数除以两位整数58.8 ÷42= 5.98÷46=75.6 ÷42=35.7÷21=九、小数除以小数16.74÷2.7= 12.95 ÷3.7=7.14÷2.1= 5.6÷0.7=0.33×3.4= 1.65 ×2.5= 3.26 ×3.9= 6.78 ×9.2=二、小数乘以一位数5.9 ×7= 2.51 ×3= 4.35 ×7= 8.3 ×5=三、小数乘以两位数4.9 ×37= 3.8 ×21= 8.7 ×17= 6.68 ×45=四、一位小数乘以一位小数3.4×5.4= 3.3×8.4=8.8 ×7.4= 6.8 ×4.2=五、两位小数乘以两位小数1.1 ×8.76= 1.59 ×1.84= 8.98 ×2.16= 8.23 ×7.1=0.493 ×1.95= 0.494×0.65= 0.66×2.46= 0.319 ×2.85=七、小数除以一位整数16.8 ÷3= 54.74 ÷7= 32.4÷4= 43.35 ÷5=八、小数除以两位整数3.2 ÷16= 15.6 ÷13= 13.8 ÷23= 29.6 ÷37=九、小数除以小数6.6÷2.2=32.64÷3.4= 21.39 ÷2.3= 26.35 ÷3.1=4.98 ×4.2= 7.92 ×0.8= 1.55 ×0.4= 6.65 ×2.7=二、小数乘以一位数5.3 ×5= 4.8 ×7= 1.6×3= 4.19 ×3=三、小数乘以两位数6.78 ×34= 6.24×29= 8.5 ×43= 4.5 ×48=四、一位小数乘以一位小数3.6 ×1.8= 0.4×4.3= 9.1 ×3.3= 6.5 ×3.4=五、两位小数乘以两位小数8.95 ×6.33= 3.53×8.67= 3.87 ×7.52= 5.02 ×3.38=0.115 ×7.16= 0.138 ×6.73= 0.784×8.59= 0.696 ×5.69=七、小数除以一位整数30.24 ÷6= 61.53 ÷7=17.5 ÷7=56.7 ÷7=八、小数除以两位整数10.8 ÷27= 37.7÷29=41.76 ÷48=11.5 ÷23=九、小数除以小数18.9 ÷2.7= 22.36÷2.6=11.44 ÷1.3=7.7 ÷1.4=5.59 ×1.7= 1.28 ×6.2= 1.57 ×6.6= 2.14 ×9.8=二、小数乘以一位数5.1 ×7= 2.39 ×5= 3.8 ×9= 5.44 ×9=三、小数乘以两位数4.99 ×47= 7.32 ×41= 7.03×40= 6.7×31=四、一位小数乘以一位小数7.9 ×1.4= 5.8 ×6.5= 1.2 ×5.4= 8.6×5.3=五、两位小数乘以两位小数7.08 ×8.72= 1.75 ×2.62=7.2 ×8.03= 5.9 ×8.17=0.585 ×6.07= 0.645 ×4.93= 0.991 ×0.73= 0.827 ×6.3=七、小数除以一位整数68.8 ÷8= 15.6 ÷2=53.82 ÷6=10.4÷4=八、小数除以两位整数53.2 ÷38= 10.2 ÷34= 5.7÷30=85.5 ÷45=九、小数除以小数11.52 ÷1.8= 4.4÷0.8=17.5 ÷2.5= 1.2 ÷0.2=1.02 ×1.7= 3.92 ×7.9= 1.69 ×0.7= 5.65 ×4.6=二、小数乘以一位数3.2 ×9= 7.3 ×4= 8.7 ×5= 1.57 ×4=三、小数乘以两位数8.8 ×41= 3.82 ×48= 3.7×43= 2.08 ×19=四、一位小数乘以一位小数6.7×4.5= 2.9 ×7.5= 2.2 ×3.8= 2.7×3.2=五、两位小数乘以两位小数8.67×3.36= 8.52 ×7.23= 2.81 ×4.87= 8.07×8.13=0.283×3.21= 0.826 ×2.3= 0.368 ×5.51= 0.2 ×3.89=七、小数除以一位整数19.8 ÷3= 10.14÷3=57.6 ÷8=59.2 ÷8=八、小数除以两位整数8.4 ÷12= 9.87÷21=51.8 ÷37=19.44÷36=九、小数除以小数19.2 ÷3.2= 5.74 ÷1.4=13.2 ÷2.2= 4.8 ÷1.2=9.76 ×7.3= 8.38 ×4.4= 8.92 ×8.2= 9.85 ×6.3=二、小数乘以一位数2.9 ×7= 2.83 ×7= 1.94 ×7= 6.3 ×5=三、小数乘以两位数3.4 ×15= 3.91 ×12= 2.57×43= 5.44 ×12=四、一位小数乘以一位小数4.4 ×1.9= 4.5 ×7.4= 6.5 ×6.5=5.6 ×6.2=五、两位小数乘以两位小数6.34 ×1.93= 8.45 ×8.31= 1.44 ×4.47= 5.78 ×6.23=0.872 ×3.49= 0.923 ×9.37= 0.713×8.23= 0.552 ×7.74=七、小数除以一位整数46.2 ÷6= 23.8 ÷4=38.4 ÷6=27.12 ÷8=八、小数除以两位整数29.14÷31=50.4÷42=19.6 ÷28=76.95 ÷45=九、小数除以小数30.34÷3.7= 23.8 ÷2.8=12.5 ÷2.5= 4.3÷0.5=4.44×8.7= 4.15 ×3.5= 6.53×5.1= 1.72 ×5.9=二、小数乘以一位数8.5 ×2= 4.45 ×4= 3.3 ×9= 6.1 ×2=三、小数乘以两位数9.73×40= 8.9 ×27= 2.6 ×12= 3.84 ×17=四、一位小数乘以一位小数8.8 ×4.6= 7.6×2.6= 3.9 ×3.8= 6.5 ×6.4=五、两位小数乘以两位小数0.85 ×2.19= 4.89 ×8.15= 7.37×8.85= 4.2 ×2.54=0.938 ×6.27= 0.487 ×5.57= 0.781 ×8.32= 0.033 ×4.32=七、小数除以一位整数8.48 ÷2= 38.8 ÷8= 13.5 ÷3= 49.6 ÷8=八、小数除以两位整数32.2 ÷20= 59.2 ÷37= 72.2 ÷38= 40.48 ÷23=九、小数除以小数3.9 ÷1.3= 1.8 ÷0.2= 5.7 ÷1.5= 1.2 ÷0.2=5.28 ×7.5= 3.8 ×2.2= 5.38 ×7.4= 5.12 ×8.9=二、小数乘以一位数8.39 ×2= 1.5 ×6= 8.82 ×6= 1.4 ×2=三、小数乘以两位数4.91 ×22= 8.6×36=5.97 ×13= 2.97×37=四、一位小数乘以一位小数2.6 ×9.5= 1.2 ×9.8= 8.8 ×5.7= 7.2 ×7.5=五、两位小数乘以两位小数5.44 ×9.64= 5.32 ×6.87= 9.57×3.41= 1.1 ×3.56=0.742 ×6.5= 0.144×0.74= 0.446 ×1.05= 0.191 ×7.3=七、小数除以一位整数25.45 ÷5= 75.44÷8= 47.76 ÷6=18.12 ÷6=八、小数除以两位整数6.3÷30=39.6 ÷22=12.5 ÷25= 4.9 ÷49=九、小数除以小数5.52 ÷1.2= 5.4÷0.6=21.5 ÷2.5=6.27 ÷1.9=9.72 ×8.8= 3.55 ×5.3= 7.52 ×5.3= 1.24×3.8=二、小数乘以一位数1.7 ×7= 3.7 ×9= 5.2 ×7= 3.4 ×4=三、小数乘以两位数7.4×31= 2.7 ×41= 1.6×30= 3.7 ×11=四、一位小数乘以一位小数3.1 ×3.3=8.4×3.9=7.1 ×5.7= 1.7×5.2=五、两位小数乘以两位小数0.34 ×1.21= 7.27×0.35= 6.71 ×6.6= 6.92 ×8.1=0.122 ×7.03= 0.085 ×4.64= 0.49 ×5.56= 0.096 ×3.99=七、小数除以一位整数14.32 ÷4= 15.48 ÷2=52.8 ÷6=15.66 ÷3=八、小数除以两位整数15.6 ÷13= 49.5 ÷45= 5.32 ÷19= 21.76 ÷32=九、小数除以小数18.72 ÷3.6= 4.94 ÷1.9=20.7÷2.3= 4.5 ÷0.5=7.65 ×4.6= 8.44 ×6.7= 3.07×3.4= 9.47 ×2.1=二、小数乘以一位数7.9 ×2= 4.2 ×6= 2.17×8= 6.4×8=三、小数乘以两位数2.4×26= 0.01 ×31= 8.03×50= 4.2 ×36=四、一位小数乘以一位小数4.5 ×5.9= 8.3 ×1.8= 1.9 ×4.2= 7.3×3.9=五、两位小数乘以两位小数2.05 ×7.64= 1.68 ×8.67= 4.77×2.5= 6.86 ×6.46=0.353×3.23= 0.757×0.68= 0.501 ×7.82= 0.465 ×5.55=七、小数除以一位整数41.44 ÷7= 37.2 ÷4=47.2 ÷5=26.4÷4=八、小数除以两位整数20.21 ÷43= 28.2 ÷15= 43.2 ÷48=25.85 ÷47=九、小数除以小数34.41 ÷3.7= 7.15 ÷1.3=10.36 ÷2.8= 3.92 ÷0.7=7.35 ×9.1= 4.23×2.3= 2.35 ×4.5= 1.9 ×1.7=二、小数乘以一位数8.9 ×3= 1.5 ×8= 0.08 ×3= 5.13 ×5=三、小数乘以两位数5.87×31=0.67×49=8.6×43= 5.6 ×15=四、一位小数乘以一位小数2.7 ×1.9= 1.8 ×6.9= 6.7×0.5=3.5 ×6.4=五、两位小数乘以两位小数1.69 ×5.41= 5.38 ×3.49= 3.59 ×5.43= 7.08 ×3.22=0.1 ×8.07= 0.4×8.82= 0.033 ×1.55= 0.46 ×9.74=七、小数除以一位整数82.8 ÷9= 38.5÷7=10.44÷2=14.63 ÷7=八、小数除以两位整数20.4 ÷12= 44.8 ÷32=40.5 ÷45=18.2 ÷26=九、小数除以小数9.57 ÷1.1= 13.5 ÷2.7=7.92 ÷2.4=18.5 ÷3.7=8.75 ×7.1= 2.05 ×5.8= 3.52 ×4.3= 4.42 ×5.1=二、小数乘以一位数5.18 ×7= 8.9 ×5= 8.8 ×4= 5.8 ×7=三、小数乘以两位数2.44×33= 9.2 ×40= 6.3 ×15= 8.86 ×17=四、一位小数乘以一位小数1.6×5.3= 6.4 ×1.7= 7.3 ×7.7= 5.3×5.6=五、两位小数乘以两位小数4.38 ×7.07= 4.11 ×1.44= 8.54×7.56= 7.2 ×6.44=0.839 ×6.92= 0.408 ×8.03= 0.244×8.83= 0.851 ×2.23=七、小数除以一位整数40.62 ÷6= 19.2 ÷6= 50.4 ÷7= 53.01 ÷9=八、小数除以两位整数2.24÷28=13.72 ÷14= 11.9 ÷14= 46.2 ÷33=九、小数除以小数13.5 ÷2.7= 2.4÷0.8= 3.5 ÷0.5= 13.6 ÷1.6=。
100道小数乘除法式计算题
100道小数乘除法式计算题以下是200道脱式计算题,需要认真计算每一个式子。
5.3×6.3+2.3-4.4×7.3+5.3-4×8.8+1.54×0.8-0.2-9.9×1.4+0.6-6.4×2.4+3.612.48-4×9.7-9.8×1.3-0.3-4.8×9.1-0.52.9+0.6×7.5-4.2×1.8-0.1-8.6×6.5+6.45.59-3×4.3-11.2+59-2.1×7.9+9.4×8.4+5.80.5×4.6+7.1-229.5-0.4×1.9+7.3+3.8×2.31.8×9.6-1.7-8.7×0.1-0.1-8.999-1.7×4.78.6×8.9+8-9.8×4.3+9.6+7.7×9.9+7.78.7+3.9×1.7+0.5-0.739-1.1×4.9+0.2×5.6+2.53.053-0.1×5.3-6.908-1.3×1.6+13.596-9.1×5.69.3+6.1×4.8+27.5×5.7+5.8-7.6-4.584-2.1×0.40.3+2.8×3.5+5×1.1-0.2-0.3×0.9-0.19.2+9×3.9+1.7+0.3×1.3×2.2-0.2+0.9+8.3×8.39.08-3×7.6+1.288-3.2×0.9-[(5.1-3.6)÷0.8-1]×0.0977.4-3.096÷0.4)÷0.03÷30.1÷[(6.07+2.53)×0.7]0.94×2.5+0.094×7598.4×98+98.4×2+9.28×13-9.28×4+9.2897.2÷[(54.8+45.2)×(6-5.46)]×1.25×32+[8.5-(3.6+3.6)]÷2.610.1×871.4×[(7.5+38.4)÷0.9]+0.125×0.25×8×4+7.4×0.28+0. 28×2.64.8×0.9+0.48×(4-0.4)×2.5-5.4-2.5-1.4-2.5×1.25×0.32-12-6.2-3.8文章中没有明显的段落,因此不需要删除段落。
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。
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。
