小学五年级计算能力大赛试题.doc

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1、小学五年级口算比赛姓名：2.5×2=0.5×10=0.6×8=2.1×2=0.7×0.8=5.6+0.4=4.5×2=7.2×0.8=0.62－0.32=1.4×0.5=0.75×100=0.02×0.5=6.3÷0.7=0.125×8=0.86÷2=0.56÷28=0.36÷0.4=0.64÷0.8=0.7×9=4.8÷0.24=5.2÷1.3=25÷0.5=1.64+4.1=2.4÷0.12=8.65×0.1=0.35×0.6=3.08×0.01=4.95×1000=6.9×0.1=10.8÷9=4.5÷0.1=0

2、.56÷0.7=3.9÷0.13=0.01×0.1=0.25×0.4=1÷2.5=3.2÷0.04=0÷1.7=9.6÷0.8=5×0.24=4.5－0.05=3.9÷0.13=16.5÷0.5=5×0.12=24×0.5=4.8×0.5=2.8＋4.2=0.84÷2.1=5÷0.25=7.8÷0.01=5.4÷0.6=3.2÷0.1=8×0.25=0.56÷0.8=7.4－2.8=0.18÷0.2=0.16÷0.8=4.5×0.02=8＋7.2=1.2×30=0.012×0.2=7.3×0.3=0÷0.46=3.6÷

3、0.12=7.8÷0.6=4.5＋5=0.3÷0.6=0.96÷0.2=10.5×0.4=7.3＋0.27=8×0.125=0.54÷0.6=4.8÷0.3=0.86÷0.2=0.56÷0.28=0.36÷0.4=4.5×0.02=1.2×30=7.3×0.3=0÷6=3.52÷2.5÷0.4=0.25×16.2×4=5.4÷0.125÷8=4.02+5.4+0.98=5.17-1.8-3.2=3.75-(3.75+6)=7.85+2-0.85=3.7×3.5+6.3×3.5=7×10.8-0.8×7=4.2×99+4

4、.2=4.36×12.5×8=7.5×4÷7.5×4=5.6+2.5-5.6+2.5=9.4÷0.5÷2=3.5÷1.4=