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46*0.33+54*0.33请问简便方法怎么做谢谢

解46*0.33+54*0.33=0.33*(46+54)=0.33*100=33

等于(46+54)*0.33=100*0.33=33

=0.33x(46+54)=0.33x100=33 您好,为点击采纳,谢谢!

46*0.33 54*0.31用简便方法计算46*0.33 54*0.31=46*0.31+46*0.02+54*0.31=0.31*(46+54)+0.92=31+0.92=31.92

【】46*0.33+54*0.66 = 46*0.33+54*0.33X2 =0.33(46+54+54)= 0.33X154 = 50.82

46*0.33+54*0.33/100=(46+0.54)*0.33=15.358

原式=4.6x3.3+5.4x10x0.33=4.6x3.3+5.4x3.3=(4.6+5.4)x3.3=10x3.3=33

46*0.33+0.54*33=46*0.33+54*0.33=(46+54)*0.33=100*0.33=33

46*0.33+5.4*0.33

原式=4.6x3.3+5.4x10x0.33=4.6x3.3+5.4x3.3=(4.6+5.4)x3.3=10x3.3=33或者=4.6x10x0.33+54x0.33=46x0.33+54x0.33=(46+54)x0.33=100x0.33=33

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