五年级244道简便计算题.doc

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1、.简便计算页脚.7.125×86.2×45×86.2×0.436×15×236×1.5×0.27.245×10245×10.234×27+34×7334×2.7+34×7.3页脚.7.386×99+868.6×99+8.6125×881.25×8.87.46.9＋4.8＋3.10.456＋6.22＋3.7815.89＋(6.75－5.89)4.02＋5.4＋0.98页脚.7.55.17－1.8－3.213.75－(3.75＋6.48)3.68＋7.56－2.687.85＋2.34－0.85＋4.667.635.6－1.8－15.6－7.23.82＋2.9＋0.18

2、＋9.19.6＋4.8－3.67.14－0.53－2.47页脚.7.75.27＋2.86－0.66＋1.6313.35－4.68＋2.6573.8－1.64－13.8－5.3647.8－7.45+8.87.80.398+0.36+3.6415.75+3.59－0.59+14.2566.86－8.66－1.340.25×16.2×4页脚.7.9(1.25－0.125)×83.6×1023.72×3.5＋6.28×3.536.8－3.9－6.17.1015.6×13.1－15.6－15.6×2.14.8×7.8＋78×0.5232＋4.9－0.94.8×100.1页脚

3、.7.1156.5×9.9＋56.57.09×10.8－0.8×7.0925.48－(9.4－0.52)4.2÷3.57.12320÷1.25÷83.9－4.1＋6.1－5.918.76×9.9＋18.763.52÷2.5÷0.4页脚.7.135.6÷3.59.6÷0.8÷0.44.2×99＋4.217.8÷(1.78×4)7.140.49÷1.41.25×2.5×323.65×10.115.2÷0.25÷4页脚.7.150.89×100.1146.5－(23＋46.5)3.83×4.56＋3.83×5.444.36×12.5×87.169.7×99＋9.727.

4、5×3.7－7.5×3.78.54÷2.5÷0.40.65×101页脚.7.173.2×0.25×12.5(45.9－32.7)÷8÷0.1253.14×0.68＋31.4×0.0325.6÷1.25÷0.8÷2.5÷0.47.187.2×0.2＋2.4×1.48.9×1.017.74×（2.8－1.3）＋1.5×2.263.9×2.7＋3.9×7.3页脚.7.1918－1.8÷0.125÷0.812.7×9.9＋1.2721×（9.3－3.7）－5.615.02-6.8-1.027.205.4×11-5.42.3×16+2.3×23+2.39.43-（6.28-

5、1.57）3.65×4.7－36.5×0.37页脚.7.2146×57＋23×8613.7×0.25－3.7÷42.22×9.9+6.66×6.7101×0.87-0.91×877.2210.7×16.1-15.1×10.70.79×1994.8+8.63+5.2+0.375.93+0.19+2.81页脚.7.231.76+0.195+3.242.35+1.713+0.287+7.651.57+0.245+7.436.02+3.6+1.987.240.134+2.66+0.8661.27+3.9+0.73+16.17.5＋4.9－6.53.07－0.38－1.62

6、页脚.7.251.29＋3.7＋2.71＋6.38－2.45－1.553.25＋1.79－0.59＋1.7523.4－0.8－13.4－7.27.260.32×4033.2＋0.36＋4.8＋1.641.23＋3.4－0.23＋6.60.25×36页脚.7.2712.7－（3.7＋0.84）36.54－1.76－4.540.25×0.73×47.6×0.8＋0.2×7.67.280.85×1990.25×8.5×41.28×8.6＋0.72×8.612.5×0.96×0.8页脚.7.2910.4－9.6×0.350.8×（4.3×1.25）3.12＋3.12×99

7、28.6×101－28.67.300.86×15.7－0.86×14.72.4×1022.31×1.2×0.514－7.32－2.68页脚.7.312.64＋8.67＋7.36＋11.3370÷28（2.5－0.25）×0.49.16×1.5－0.5×9.168.13.6－3.6×0.563.4÷2.5÷0.44.9÷1.43.9÷（1.3×5）页脚.8.2（7.7＋1.54）÷0.72.5×2.42.7÷4515÷（0.15×0.4）8.30.35×1.25×2×0.832.4×0.9＋0.1×32.415÷0.254.5÷1.8页脚.8.44.2÷3.5930

8、÷0.6÷