小学数学五年级下册口算题卡.doc

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1、.16.7-0.92-1.08=1.8×4.5=　3.6÷0.1＝2.5×4＝　1.5×4＝　(16.8+1.6)÷4＝0.49÷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＝（一）1.25×8＝0÷4.8＝77÷7

2、.7＝12－3.8＝8.1－0.05＝0.2×0.5＝2.5×3=4.4÷(5×0.2)=7×1.3=0.96÷0.06=（二）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=（三）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、.3×0.4=3.6×2÷3.6=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

4、+2.6=　8.1-2.5=5.5×2=9.6÷4.8=3－1.5×2=2×3.1=2.4×0.5=0.125×8－0.1=7.16×0.4=　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=（四）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)

5、×3.5=（五）1.3×0.5＝0.42÷0.6＝3.2×0.5=　0.21×0.3＝2.5-1.37=　5.5÷11＝3.5×1=0.27×0.036=1÷250=6.64÷3.3=（六）1.82×0.7=2.05×32=3.32÷0.8=9.4÷6=5.08×0.92=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

6、=25.7×3.29＋6.71×25.7=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＝2.4×5＝1÷1.25＝4.2÷0.1＝99×0.35＝0.05×

7、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=（七）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÷

8、15=8.65×10=（八）0.35×0.6=3.08×0.01=