1/6=1/( )+1/( )+1/( )+1/( )+1/( )+1/( ) 在括号里填上非零自然数.1/6=1/( )+1/( )+1/( )+1/( )+1/( )+1/( ) 在括号里填上不相等的非零自然数。要求写出推理过程,如果仅仅填上144,72,
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1+1+1+1+6+60=?
1+1×6%-0.1415926=?、
1-1/6-1/60-1/600-1/6000=
1*1=1 40/6
1/6=1/()+1/() 共有几种填法
1+1x2-1x2-6=?
(1-1/2)+(1-1/6)+(1-1/12)+...+(1-1/110)=?
1-1/2+1/3-1/4+1/5-1/6+1/7.-1/50=?
1+1+1+1+ 1+ 1-4 - 1-0+8×1000÷1×6=?
1-1/2+1/3-1/4+1/5-1/6+…+1/15=23*[1/( )+1/( )+1/( )+1/( )]
数学题1/3+1/6+1/6+1/3=1/3x()+1/6x()
巧算:(1+1/2+1/3+1/4+1/5)*(1/2+1/3+1/4+1/5+1/6)-(1+1/2+1/3+1/4+1/5+1/6)*(1/2+1/3+1/4+1/5)(1+1/2+1/3+1/4+1/5)*(1/2+1/3+1/4+1/5+1/6)-(1+1/2+1/3+1/4+1/5+1/6)*(1/2+1/3+1/4+1/5)=====
1/2+1/6+1/12+...+1/56=快
1/2+1/6+1/12+1/20=
1+1/2+1/6+1/16=?
1/4 *0.5 + x(1/4 + 1/6)=1
1/2+1/6+1/12+…+1/1560=?
1/6=1/( )-1/( )-1/( ) 求这题用什么方法解答