0.035*935+0.035+3*0.035+0.07*61*0.5用简便方法计算

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0.035*935+0.035+3*0.035+0.07*61*0.5用简便方法计算

0.035*935+0.035+3*0.035+0.07*61*0.5
=0.035*935+0.035+3*0.035+0.035*61
=0.035*(935+1+3+61)
=0.035*1000
=35