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輝念了崔遍匈 >> 100紗99受98受97紗96紗95受94受93.紗8紗7受6受5紗4... >>

100紗99受98受97紗96紗95受94受93.紗8紗7受6受5紗4...

100紗99受98受97紗96紗95受94受93紗´´紗8紗7受6受5紗4紗3受2受1 =(100-98)+(99-97)+...+(4-2)+(3-1) =2x50 =100

=100-98+99-97+96-94+95-94+´´´´+4-2+3-1 =2+2+2+´´´´+2 =2*50 =100

祥頁101+99-98-97+96+95-94-93宅榛鹵翆屍佇阻

100紗99紗98受97受96受95紗´´紗10紗9紗8受7受6受5 =(100-97)+(99-96)+(98-95)+´´+(10-7)+(9-6)+(8-5) =3+3+3+´´+3+3+3 慌48倖 =3x48 =144 佩社屎盾音苧易辛參弖諒」D僥楼序化 諾吭萩泣似和中議‐僉葎諾吭指基/梓泥O(”_”)O仍仍

100+99-98+97-96+......+5-4+3-2 =100+99-98+97-96+......+5-4+3-2 =100+1X49 =149

=1+1+1+......+1+1 咀葎100茅參2誼50侭參乎籾犁詠50倖1犲咤盾誼50

100-99+98-97+96-95+94-93+...+10-9+8-7+6-5+4-3+2-1 =(100-99)+(98-97)+...+(2-1) =1+1+...+1 =1x50 =50

100+99+98-97-96-95+94+93+92-91-90-89.。。。。。+4+3+2-1 =100+99+98-97-96-95+.......+4+3+2-1 =9X[(100-4)‖6+1]-1 =9X17-1 =153-1 =152

匯慌100倖方忖,頁杏?耽4倖匯怏, 音祥頁25怏晴?~ 低辛參誑担心祥奕担心亜,峪頁4倖匯怏曳熟酒汽,低泌惚委100+99-98-97+96+95-94-93宸耽8倖心撹匯怏匆音頁音佩亜,100+99-98-97+96+95-94-93+92+91-90-89...+4+3-2-1 =100+99-98-97+96+95-94-...

膨倖方怏撹匯怏 100+99-98-97=96+95-94-93=......=8+7-6-5=4+3-2-1=4 侭參 100+99-98-97+96+95-94-93+......+8+7-6-5+4+3-2-1=100/4*4=100

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