五年级找规律填数5/6-7/12=(1/2+1/3)-(1/4+1/3)=1/2+1/3-1/4-1/3=1/2-1/4？
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5/6-7/12=(1/2+1/3)-(1/4+1/3)=1/2+1/3-1/4-1/3=1/2-1/4=
=(18+1/9)+(- 1/36+(-1/9))-(1/22-(-1/12))+(1/11+1/12)
=1/4,9,=(18+1/9)+(- 1/36+(-1/9))-(1/22-(-1/12))+(1/11+1/12)
=1/4,0,= 41,0,五年级找规律填数
5/6-7/12=(1/2+1/3)-(1/4+1/3)=1/2+1/3-1/4-1/3=1/2-1/4=
=(18+1/9)+(_+_)-(_-_)+(1/11+1/12)
=__________
=(18+1/9)+(- 1/36+(-1/9))-(1/22-(-1/12))+(1/11+1/12)
=1/4,9,=(18+1/9)+(- 1/36+(-1/9))-(1/22-(-1/12))+(1/11+1/12)
=1/4,0,= 41,0,五年级找规律填数
5/6-7/12=(1/2+1/3)-(1/4+1/3)=1/2+1/3-1/4-1/3=1/2-1/4=
=(18+1/9)+(_+_)-(_-_)+(1/11+1/12)
=__________
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