五年级上册小数简便运算100题练习-五年级小数的简便运算.doc

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1、五年级上册小数简便计算100题练习73.8－1.64－13.8－5.3666.86－8.66－1.3436.8－3.9－6.1213.75－(3.75＋6.48)5.48－(9.4－0.52)3.9－4.1＋6.1－5.94.02＋5.4＋0.985.17－1.8－3.23.68＋7.56－2.687.85＋2.34－0.85＋4.6635.6－1.8－15.6－7.247.8－7.45+8.83.82＋2.9＋0.18＋9.19.6＋4.8－3.67.14－0.53－2.4713.35－4.68＋2.655.27＋2.86－0.66＋1.630.398+0.36+3.6415.75

2、+3.59－0.59+14.25132－43.7－56.312.25－3.1＋0.85－6.176.3+4.82+3.7－0.8248.4＋2.78＋51.6－0.487.3＋2.7－7.3＋2.73.6－3.6×0.83.72×3.5＋6.28×3.54.8×7.8＋78×0.5218.76×9.9＋1.87656.5×9.9＋5.657.09×10.8－0.8×7.094.2×99＋4.29.7×99＋9.74.4.8－4.8×0.5(1.25－0.125)×820.5-1.074-8.35×5.55.6×1.254.36×12.5×85.83×2＋4.2715.6×13.1－1

3、5.6－15.6×2.127.5×3.7－7.5×3.73.4×0.46+3.4×0.540.32×12.5×2.57.6×27＋7.6×174－7.61.5×1.2＋8.8×1.53.5×0.4＋3.5×0.67.12×4－1.12×42.65×1.7＋1.35×1.72.5×（6.2－2.6）×0.426.7－0.5×5－7.54.7×8.3＋5.2×8.3＋0.8348.4＋2.78＋51.6－0.483.72×9.9+3.72×0.10.99×0.81+0.99×0.19+0.991.39×25-0.039×250（2.5-0.25）×0.4（4.16+4.16+4.16+4

4、.16）×2.53.78×99+3.781.25×2×0.37×41.25×8-0.025×8012.6－（2.89+7.11）×1.01［18.95－（8.43+3.87）］×2.8［18.95－（8.43+3.87）］×2.84.2÷3.5320÷1.25÷83.52÷2.5÷0.44.78÷0.2＋3.448.54÷2.5÷0.46.4×0.25＋3.6÷415.2÷0.25÷49.6÷0.8÷0.417.8÷(1.78×4)3.68÷4.6＋6.32(45.9－32.7)÷8÷0.12552.8÷0.75×0.25（7.7＋15.4）÷75.4×0.75÷1.72÷1.25÷

5、825.5÷［（10－8.98）×2.5］450÷2.5÷239÷（1.3×5）2.2÷4＋0.6÷44.83÷5＋2.17÷5（1.9－1.9×0.9）÷（3.8－2.8）2.3÷0.25÷0.465÷（0.65×4）5.4×0.75÷1.52.6×0.5+7.4÷2（2.31+6.69）÷0.038.54÷2.5÷0.4630÷[2.98＋6.5×（3.2－3.12）]