人教版小学五年级上学期口算练习

-.z.口算1.2×4=2.5×4=0.8×6=0.12×7=3.8×2=32÷0.4=650÷13=4.8÷16=7.6÷4=1.64÷4=列竖式计算12.8×42=0.19×40=5.4×1.07=0.082×0.14=2.19÷0.3=5.88÷0.56=2.7÷7.5=8.84÷1.7=保存一位小数48÷2.3=1.55÷3.8=7.09÷0.52=5.45÷1.23=计算下面各题口算-.z.28×0.03= 1.5×0.4=7.6÷4=4.32÷0.8=1.4×300=0.23×30=0.63÷21=5.25÷5=2.5×0.03=3.03×30=9.6÷0.6=0.9÷0.01=-.z.列竖式计算1.06×25=0.055×0.06=7×0.86=0.37×0.4=5.98÷0.23=19.76÷5.2=6.21÷0.03=10.8÷4.5=保存两位小数1.55÷3.9=3.81÷7=246.4÷13=5.63÷6.1=解以下方程*+3.2=4.6*-1.8=415-*=2口算13÷4=0.75×4=12.5×0.008=0.9÷0.15=0.35×0.3=8÷10=7.2×0.3=1÷0.05=0.64×0.03=0.416÷32=4.2÷35=10÷25=列竖式计算0.45×0.6=2.4×6.2=2.6×1.08=19.8×4.6=28.6÷11=3.64÷52=1.35÷15=43.5÷29=计算下面各题，你认为怎样简便就怎样算。54.9×0.384.05+37.851.25×0.7×0.89.8×256.1×3.6+3.6×3.92.96×40-.z.口算4.4÷4=0.72÷0.9=0.2×0.26=3.6×0.3=3÷8=1.32×3=12.5×8=5.6÷1.4=2.4×5=3.25×0=0.78÷6=5.5÷11=解以下方程1.6*=6.4*÷7=0.32.1÷*=3*-1.5=4*-6=7.65*=1.56*-35=133*-12×6=6(5*-12)×8=24简算56×1.250.8×0.25×0.4×12.51.25+4.6+0.752.02×8.5101×0.450.78×98口算50×0.04=35÷0.007=22.5×4=0.06×0,05=9.9÷0.01=0.505÷1.01=6.7×30=0.91÷13=8.8×4=5400÷6000=5.25÷5=4.6×9=列竖式计算32.5÷2.5=2.08×75=65÷2.6=0.06×1.7=1.36×0.05=2.3÷0.46=解以下方程(100-3*)÷2=86*+3=94*-2=105*-39=5618+5*=218*-4×14=0口算0.54÷6=3.21÷3=4.3×4=9.99÷3=6.2×5=2.03×4=12.6÷6=8.44÷8=列竖式计算5.58÷3.1=25.6÷0.032=51.3÷0.27=0.072×0.15=0.58×0.08=0.18×8.45=0.39×2.9=4.5×0.002=72÷15=解以下方程3.4*-48=26.82*-97=34.242*+25*=13413(*+5)=1692(*-2.6)=85(*+1.5)=17.5口算6.5÷13=8.4÷0.07=5.85÷5=1.04×6=1.47÷0.7=0.3×0.07=0.45×0.4=9.6÷0.32=9.63÷0.3=0.06÷15=9÷1.5=1.6×0,05=列竖式计算14.21÷7=25.5÷6=6.3÷14=86÷16=1.26÷28=0.416÷32=8.54×3.5=0.097×0.3=3.2×0.24=解以下方程7*÷3=8.19*+0.3=1.83+*=5.44(6*+3)=602*+23×4=134(3*-4)×5=4口算0.7×8=4.1×2=0.45÷4=3.6÷600=3.99×0.01=2.4×0.5=0.22×4=1.32×8=1.2÷30=8.4÷70=1.5÷0.3=4.4÷0.11=解以下方程0.2*=6*÷1.1=3*÷5=154(6*+3)=602*+23×4=134(3*-4)×5=42*+1.5*=17.58*-3*=1053*+*+6=26简算1.2×2.5+0.8×2.50.5×2.33×84.8×0.250.3×2.5×47.2×9.92.5×32×1.25解以下方程1.4*+9.2*=5318+7*=3912.3*-7.5*=57.68(*-6.2)=41.6(*-3)÷2=7.5