x No Plagiarism!Ck00uIC9IXhHdz74r1rYposted on PENANA 如圖所示︰116Please respect copyright.PENANAV3nAbKw9dP移動一根火柴,116Please respect copyright.PENANAQp0NK1Lvq7使圖中的算式成立。116Please respect copyright.PENANAIVf4yVSPAT8964 copyright protection112PENANAXCRRjRbYEo 維尼 172.70.131.173ns 172.70.131.173da2