小数乘除法计算题85.44÷1642.84÷7101.7÷967.5÷1521.24÷360.736÷2343.5÷1235.21÷76.21÷0.03210÷1.451.3÷0.2791.2÷3.80.66÷0.311.97÷1.569.6÷2.938.4÷0.85.6×2.93.77×1.80.02×965.22×0.39.99×0.024.67×0.95×2.441.666×6.19.432×0.0025.6×6.54.88×2.95.61×4.38.9×2.45.5×551.384×5.18.78×832.6×610.059×0.257×5.79.46×2.8517.8×6.41.5×4.95.555×5.22.22×3.337.658×8536.02×0.356.78×80.396÷1.20.756÷0.3615.6×130.18×150.025×143.06×360.04×0.123.84×2.65.76×37.15×2290.75÷3.316.9÷0.131.55÷3.93.7×0.01613.76×0.85.2×0.68.4×1.36.4×0.54.48×0.45.25×535.4×4.20.042×0.540.25×0.0462.52×3.41.08×254.8×0.250.125×1.4（循环小数的用简便方法，除不尽保留2位小数）：8.2÷0.120.8÷0.976.4÷5.44.7÷332÷4214.36÷2.78.33÷6.21.7÷0.032.5÷0.7（保留三位小数）10.1÷3.3（商用循环小数）10.75÷12.5（用乘法验算）3.25×9.04（用除法验算）脱式计算（能简算的要简算）2.5×7.1×416.12×99＋16.125.2×0.9＋5.2×0.17.28×99+7.284.3×50×0.226×15.7＋15.7×24(2.275＋0.625)×0.283.94+34.3×0.21.2×(9.6÷2.4)÷4.88.9×1.1×4.72.7×5.4×3.93.6×9.85-5.468.05×3.4+7.66.58×4.5×0.92.8×0.5+1.532＋4.9－0.94.8－4.8×0.5(1.25－0.125)×0.84.8×100.156.5×99＋56.57.09×10.8－0.84.85+0.35÷1.48.7×17.4-8.7×7.412.5×0.4×2.5×80.87×3.16+4.649.5×1010.68÷（5.2-3.5）×1.2540.5÷0.81×0.184.8×（15÷2.4）6.81+6.81×990.25×185×404.4×0.8－3.4(9.37+9.37+9.37+9.37)×2．52.37×6.3+2.37×3.72.5×1.25×0.323.8×10.12.5×(3.8×0.04)7.69×1013.8×10.10.25×39+0.250.125×7246×0.33+54×0.33(8×5.27)×1.256.81+6.81×996.8×0.75÷0.53.75÷0.125–2.759.5×9913.5×0.98