五年级简便计算专项练习题.doc

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1、五年级简便计算专项练习题一4.8×0.52.33×0.5×41.5×1051.2×2.5＋0.8×2.5102×0.450.5×1.25×2×8×113.2×2.5104×2.51.25×(4－0.8)100.1×99＋100.163×0.12.69×99485×10.2－48.52.5×32×12.5273－27－73284－68－84487－187－139－611034＋78＋320＋102308＋176＋92125×32×2525×12125×723200÷4÷2517×32－17×2298×17＋2×17(

2、200＋4)×252100÷14103×1225×18×417.8÷(1.78×4)0.25×4×4.780.65×2010.49÷1.41.25×2.5×3266.86－8.66－1.340.25×16.2×4(1.25－0.125)×83.6×10236.8－3.9－6.13.72×3.5＋6.25×3.54.8×100.115.6×13.1－15.6－15.6×2.14.8×7.8＋7.8×0.5256.5×9.9＋56.57.09×10.8－0.8×7.0926.48－(9.48－0.52)五年级简便计算专

3、项练习题二320÷1.25÷818.76×9.9＋18.763.52÷2.5÷0.43.9－4.1＋6.1－5.917.8÷(1.78×4)9.6÷0.8÷0.44.2×99＋4.215.2÷0.25÷0.40.89×100.1146.5－(23＋46.5)3.83×4.56＋3.83×5.444.36×12.5×89.7×99＋9.727.5×3.7－7.5×3.78.54÷2.5÷0.40.65×10145.9－32.7)÷8÷0.1253.14×0.68＋31.4×0.0325.6÷1.25÷0.8÷2.5÷

4、0.48.9×10124×1023.9×2.7＋3.9×7.312.7×9.9＋12.721×5.6－5.615.02－6.8－1.025.4×11－5.42.31×1.2×0.52.3×16＋2.3×2.3＋2.39.43－（6.43－1.57）0.25×3628.6×101－28.60.86×15.7－0.86×14.70.79×1991.28×8.6＋0.72×8.612.5×0.96×0.80.25×0.73×4