x No Plagiarism!H8SkSQeFUe53FeuYdhx6posted on PENANA 如圖所示︰242Please respect copyright.PENANAMwGnPvZJ3h移動一根火柴,242Please respect copyright.PENANAQTfdW8KTEg使圖中的算式成立。8964 copyright protection238PENANAlshlherH5R 維尼216.73.216.0ns216.73.216.0da2