小學(xué)五年級下口算題450道(人教版)

小學(xué)五年級下口算題450道(人教版)小學(xué)五年級下口算題450道(人教版)小學(xué)五年級下口算題450道(人教版)V:1.0精細(xì)整理，僅供參考小學(xué)五年級下口算題450道(人教版)日期：20xx年X月0.62＋0.38＝0.3×5÷0.3×1＝0.62＋0.38＝0.39÷0.13＝6.2÷0.62＝2.4×0.5＝0.65×20＝2.9×0.5＝0.5＋1÷0.5＝6.1－0.01＝0.3×4÷0.3×6＝2.4×0.5＝0.39÷0.13=0.5＋1÷0.5=6.1－0.01＝0.3×5÷0.3×5＝0.62＋0.38＝0.39÷0.13＝0.65×20＝6.2÷0.62＝0.5＋1÷0.5＝0.62＋0.38＝0.65×20＝6.2÷0.62＝0.99×10=0×3.52＝2.5÷5＝8.4÷7＝0.34÷17＝2.5÷0.54.1×2＝0.35×0.2＝7.5×0.1＝1－0.08＝3.5×0.01＝1.25÷0.25＝0×9.8＝0.5×0.4＝4÷0.25＝3÷4＝8.1÷9＝2.5×4＝3.5×0＝0÷3.5＝0.9×0.3＝1×0.06＝1.25×8＝9×0.5＝2.6×3＝4.1×2＝0.35×0.2＝9×0.5＝0.2×0.4＝1.25×8＝8.2＋1.8＝100－35.22＝2.5×0.4＝2.4×5＝0.9×0.3＝7.5×0.1＝12.1×0.03=0.63-0.21=2.5+7.5=34×0.1=6.9-0.09=21÷0.3=5×2.4=3×1.03=3.2÷0.8=1.5÷0.5=5.1÷17=0.37÷0.37=0.28÷1.4=0.16÷0.4=20×0.05=4×0.125=0.125×80=2.4÷8=2.5-0.7=(11.52-3.52)×5=3×7×11=3×5×7=2×3×5=720×0.05=2×5×7=2.5+1.2=10-0.29=0.15×0.8=18.5×0.6=0.9÷4.5=96÷0.6=4.8-2.9+5.2=6.5×2=0.745dm3=()㎝30.125dm3=()㎝30.258dm3=()㎝31.28dm3=()㎝38.52dm3=()㎝39.65dm3=()㎝37568dm3=()m33542dm3=()m33652dm3=()m31245dm3=()m33241dm3=()m39874dm3=()m39568dm3=()m39821dm3=()m39346dm3=()m37153dm3=()m33254dm3=()m36103dm3=()m39045dm3=()m36240dm3=()m3325dm3=()m30.321m3=()dm30.123m3=()dm30.456m3=()dm30.789m3=()dm30.654m3=()dm30.369m3=()dm30.147m3=()dm30.426m3=()dm30.746m3=()dm30.6874m3=()dm301254m3=()dm30.6589m3=()dm30.9856m3=()dm30.7415m3=()dm30.5823m3=()dm34600mL=()L270mL=()L583mL=()L42mL=()L78mL=()L350mL=()L8542mL=()L654mL=()L789mL=()L321mL=()L963mL=()L852mL=()L4563mL=()L3214mL=()L1478mL=()L7896mL=()L854mL=()L456mL=()L67mL=()L254mL=()L671mL=()L785mL=()L328mL=()L325mL=()L976mL=()L965mL=()L84mL=()L35mL=()L400mL=()L0.7÷0.8=2.3×100=0.75×100=0.108÷2=10.8÷9=16－5.07=4.2×0.4=0.72×6=12÷0.5=5.2×0.4=0.02×0.5=7.2－0.8=1.4×0.5=84÷0.21=0.75÷0.25=2.5×16=0.41＋3.7=5.6÷100=12.2÷0.2=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=1.24÷4=5.02×0.3=0.108÷2=0.5×2.2=1.29×6=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=3.27＋0.63=72.8÷0.8＝0.9÷0.01＝1.7+0.43+3.3＝12÷0.3＝12.5×88=42÷0.7÷6=10.2×35=5.6÷3.5=7.2×48+52×7.2=1.5×4＝13χ-7.5χ＝18.7χ÷0.13=16.9(16.8+1.6)÷40.49÷0.7＝0.75＋0.8＝0.13×4＝2.4－0.8＝8.5×100＝5.4÷10＝4.2×1000＝3.2÷100＝0.45÷0.15＝18×0.3＝1.2÷0.3＝8.5÷1.7＝0.04×25＝53.73－17.49＝8.76＋0.351＝42.4＋7.6＝1.58＋2.42＝7.8－5.6＝1.25×4＝7.8×0.5＝3.9＋2.7＝0.24÷0.3＝2.5×4＝0.3÷10＝1.25×8＝0÷4.8＝77÷7.7＝12－3.8＝8.1－0.05＝0.24÷0.3＝0.2×0.5＝2.5×3=4.4÷(5×0.2)=7×1.3=0.96÷0.06=0.36×0.3=0.35÷0.7=13＋0.7÷0.7=4×0.8×0.25×1.25=5.7÷5.7＝4÷0.5=7×2.1=8.89+0.1=24×0.25=0.1÷0.01=2.4×0.8=9×0.4=30.2-3.02=4.3-0.25=1-0.82=9.6÷0.3=2.6×0.01=0×25.4=4.8×0.4=5.4+4.6-2.8=9-3.2×0.8=10×0.01=(1.5+2.4)×0.2=1.7+1.3×0.4=3.6×23.6=8.5÷0.5+0.6=7.2÷0.8=5.4÷0.6=9.5÷0.1=10÷2.5=35÷0.05=0.64÷0.4=2.5÷0.5=6.45÷0.01=0.36÷0.03=0.08÷0.001=0.01÷0.2=7.5÷2.5=8.8÷0.2=0.96÷6=0.75÷0.5=0.7×5=0.08×1000=0.1×6.7=1.6×0.5=2.5×4=0.74×0.4=7.5×3=3.74×0=0.8×0.6=0.05×0.08=80×1.25=0.13×7=3.5×4=2.8×0.5÷2=4×0.5=8.2+2.6=8.12.5=5.5×2=9.6÷4.8=3－1.5×2=2×3.1=2.4×0.5=0.125×8－0.1=7.1+6×0.4=125×0.8=2.6÷2=3.4×4×0.25=0.48÷6=6.4－4=0.6÷3+3=0.91÷13=3.25+0.75=9.9－0.9÷0.1=0.25×4=4.8÷8=0.5+0.5÷0.5=50×0.8=0.99÷33=1.3×7=2÷0.4=2.1×40÷10=3.5×0.1＝3.6÷0.09=200×0.04＝12-1.2＝4×7.5×2.5=4.5×0.1=2.4÷0.8=(2.7－2.7)×3.5=1.3×0.5＝0.42÷0.6＝3.2×0.5=0.21×0.3＝2.5-1.37=5.5÷11＝0.7×5=3.5×1=0.27×0.036=1÷250=6.64÷3.3=1.8.2×0.7=.2.0.5×32=3.3.2÷0.8=9.4÷6=5.0.8×0.92=1.2×3.6+1.4×1.2=10.81÷4.6×0.18=0.65＋3.48＋0.45＋6.52=46.3×33.5＋46.3×66.5=10.48＋47×1.2=0.85×101=5.29÷2.3－0.1×1.3=0.28÷35=4.5×(0.25＋0.5)=2.5×1.25×32=25.7×3.29＋6.71×25.7=2.4×5＝1÷1.25＝0.45÷0.09＝6.2×0.03＝0.125÷0.125＝9.9×2.5×0.4＝9－0.18＝0.25×16＝0.7×8÷8＝3.05×4＝6.8＋2＝5.2＋3.05＋4.8＝1.05×0.1＝17.5－7.5×2＝4.2÷21＝8.6×0.7=7.6×0.23=16.73÷2.5=8.53×0.99=7.3÷0.5=5.8÷0.29=580÷290=8.6×18＋1.4×18=(8.6＋1.4)×18=0.1×0.2＝3.5＋7.5＝4.2÷0.1＝99×0.35＝0.05×0.8＝1.23÷3＝0.36÷12＝7.5×2.5×4＝1.7＋0.43＋3.3＝1.2×0.4＋1.3×0.4＝5.43×0.86=5.24×0.99=0.65÷0.22=1÷0.125=0.125×1=4.32÷16＝2.56－0.37＝3.5×3＝0.99+1.8＝16÷1.6＝0.36×0.2＝4.7+2.3=4.5×2=6.9－2.5=0.36÷0.4=0.64÷0.8=0.72÷3.6=3.6÷24=0.8×1.1=4.8÷0.3=0.96÷2=0.56÷28=12.8÷4=5.2÷13=12.5÷5=1.64÷41=10÷20=24÷15=