小数脱式计算-(5065)

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1、---1脱式计算（能简算的要简算）2.5×7.1×416.12×99＋16.125.2×0.9＋0.964－2.64×0.57.28×99+7.284.3×50×0.2(2.275＋0.625)×0.283.6×9.85-5.463.94+34.3×0.21.2×(9.6÷2.4)÷4.826×15.7+15.7×248.05×3.4+7.66.58×4.5×0.92.8×0.5+1.582.7×5.4×3.932＋4.9－0.94.8－4.8×0.5(1.25－0.125)×88.9×1.1×4.74.8×100.156.5×99＋56.57.09

2、×10.8－0.8×7.09------4.85+0.35÷1.48.7×17.4-8.7×7.49.5×101+3.8×10.1------212.5×0.4×2.5×80.87×3.16+4.640.68÷（5.2-3.5）×1.2540.5÷0.81×0.184.8×（15÷2.4）2.13×0.8×2.56.81+6.81×990.25×185×404.4×0.8－3.4×0.89.5×99(9.37+9．37+9.37+9．37)×2.54.2×1.75＋1.8×1.753.8×10.12.37×6.3+2.37×3.72.5×1.25×0

3、.322.5×(3.8×0.04)7.69×1010.25×39+0.250.125×7246×0.33+54×0.3336.72÷4.25×9.9------(8×5.27)×1.256.81+6.81×990.25×185×4012.5×8.8------36.8×0.75÷0.53.75÷0.125–2.751.53+23.4÷7.213.5×0.984.07×0.86+9.125.67×0.2-0.6218.1×0.92+3.930.043×24+0.8750.4×0.7×0.250.78+5.436+136.72÷4.25×9.93.416

4、÷（0.016×35）0.8×[(10－6.76)÷1.2](6.8-6.8×0.55)÷8.50.12×4.8÷0.12×4.89.72×1.6-18.305÷73.2×（1.5+2.5）÷1.63.2×6+（1.5+2.5）÷1.6（3.2×1.5+2.5）÷1.60.12×4.8÷0.12×4.8------40.8×〔15.5-(3.21+5.79)〕19.4×6.1×24（31.8+3.2×4）÷531.5×4÷(6+3)0.64×25×7.8+2.22÷2.5+2.5÷2194－64.8÷1.8×0.936.72÷4.25×9.95.67

5、×0.2-0.620.8×[(10－6.76)÷1.2]18.1×0.92+3.930.4×0.7×0.250.75×10210.1×89-8.9------9.07-22.78÷3.45+7×(8+12)÷(4-2)2.64×1.7-2.64×0.7------531.5×1.07-3.15×0.72.7×5.7-2.7+5.3×2.70.625÷0.125×0.818.6×6.1+3.9×18.652.5x2.9+5.450.92x15+0.08x150.72×1.25×2.5400.6x7-2003x0.41.25×(8+10)1.24+0.7

6、8+8.763.2x0.125x2.50.4×125×25×0.814.8×6.3-6.3×6.5+8.3×3.71.24+0.78+8.761.8+18÷1.5-0.5×0.36.5×8+3.5×8-471.24+0.78+8.76------3.7x2.56-2.33.2x0.125x2.50.4×125×25×0.8------61.24×8.3+8.3×1.761.24+0.78+8.7614.8×6.3-6.3×6.5+8.3×3.710.1×89-8.998.4×98＋98.4×20.125×0.25×8×47.4×0.28+0.28×2

7、.64.8×0.9+0.48（4－0.4）×2.5[（5.1－3.6）÷0.8－1]×0.09（77.4－3.096÷0.4）÷0.0330.1÷[（6.07＋2.53）×0.7]0.94×2.5＋0.094×7538.5-5.5+1.59.28×13－9.28×4＋9.2897.2÷[（54.8＋45.2）×（6－5.46）]------[8.5-（3.6+3.6）]÷2.610.1×871.4×[（7.5+38.4）÷0.9]------76.9＋4.8＋3.10.456＋6.22＋3.7815.89＋(6.75－5.89)36.8-1.5+3.

8、24.02＋5.4＋0.985.17－1.8－3.213.75－(3.75＋6.48)54.8-2.57-3