小学数学五年级下册口算竞赛试卷

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1、学校：班级：姓名：学号学校小学数学五年级下册口算竞赛试题计划做题所需时间：10分钟成绩：书写：一、我会算。（200题，每题1分）12.5×80=14.8÷0.1=7.2+4.8=8.56×0=+=－=24÷0.6=55-5.5=6.6÷0.3=92÷100=1.5×1000=3.02×100=4.8÷48=+=－=103==14.8+2.2=2.6×0.3=14.6+24=2.4×4=＋＝　　　＋＝　0.9×7=0.6+7=1.25×8=－＝　7.2×0.1=＋＝－＝2.5×0.4=3.35×1000=1.2÷4

2、=6－2．5=0.9÷3=5－1.7=2.9－0.9=4.7+2.3=46.7-3.8=3.28×0.1=5.4÷0.6=4.5×2=12.8÷4=3.9÷0.13=3.2÷5=6.9-2.5=5.2÷13=7.2×0.1=7×0.62=7.2×0.8=12÷0.2=0.01×0.1=0.56÷0.8=6×3.4=1.6÷4=0.25×0.4=7.4-2.8=1.7+2.7=3.5×2=3.5+0.05=4.2+1.25=0.62-0.32=10÷20=1.6÷0.8=0.18÷0.2=1.4×0.5=24÷12

3、=1÷2.5=0.16÷8=0.75×100=8.65×10=1.25×0.8=4.5×0.02=5.4×0.1=0.03+30=0.125×8=3.25×1000=8.1÷100=3.15－1.5=1.25×8=3.43×100=1.7－0.7=1－0.04=－＝1+0.3=0.8－=37÷1000=0.7×8=0.9+9=2.5×0.4=0.02×5=80×1.25=0.06×8=0.4×50=3.06×10=1.5÷10=8÷100=2.215×0=60×0.5=2.8÷2=6.6÷6=0.25+0.75=

4、－0.25=＋＋＝9×0.8+0.8=1.2÷3=0.49÷0.7=14×0.5=4.2×3=0.62-0.32=10÷20=1.6÷0.8=0.18÷0.2=1.4×0.5=24÷15=1÷2.5=0.16÷8=0.75×100=8.65×10=1.25×0.8=4.5×0.02=0.02×0.5=0.35×0.6=3.2÷0.04=8+7.2=3.6÷0.3=3.08×0.01=0÷1.7=1.2×30=6.3÷7=4.95×1000=0.22×10=0.012×0.2=5.6÷100=6.9×0.1=9.6

5、÷0.8=3×0.3=0.75÷0.25=0.4×0.5=5×0.24=9÷6=0.125×8=2.4÷0.8=4.5-0.05=3.6÷0.12=4.8÷0.3=10.8÷9=3.9÷0.13=7.8÷0.6=0.96÷2=9.6÷0.8=16.5÷0.5=2÷5=0.56÷28=0.108÷2=5×0.12=4.5+5=0.36÷0.4=4.95÷0.9=24×0.5=0.3÷0.6=0.64÷0.8=9.65÷0.1=4.8×0.5=0.96÷0.2=0.72÷3.6=0.325×100=2.8+4.2=1

6、0.5×0.4=3.6÷24=2.5×8=0.84÷2.1=7.3+0.27=0.8×1.1=0.56÷0.7=5÷0.25=8×0.125=7.2+12.8=0.125×4=7.8+0.01=0.54÷0.6=0.61+0.39=5.6÷100=8.71÷0.1=3.5-0.05=0.56÷28=0.41+3.7=21÷0.21=2×0.02=10÷20=0.02×0.5=0.8×0.13=2.6÷26=4.08÷0.4=7.2-0.8=0.34÷17=0.25×40=++=7.5－－0.125=+=－＋＝