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No Plagiarism!fYE9YVcqjw95PCs5U45Dposted on PENANA 作品:速算8964 copyright protection319PENANAEiMb0Ck9a6 維尼
作者:MR.writer8964 copyright protection319PENANAQWJ9SbqgkI 維尼
連結:https://www.penana.com/story/152194/%E9%80%9F%E7%AE%978964 copyright protection319PENANAuIHZFatpHQ 維尼
這不是數學,只是單純的速算,本人會盡量用最簡單易懂的方式讓你了解。8964 copyright protection319PENANAoxnrrftaCS 維尼
封面那隻吉祥物其實是由math組成的!你發現了嗎?8964 copyright protection319PENANAQeoNfDG7Cw 維尼
323Please respect copyright.PENANAJhH1rOZDTH
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目前章節:8964 copyright protection319PENANAKG09YZuR9F 維尼
兩位數X118964 copyright protection319PENANApkEXxJn2gq 維尼
多位數X118964 copyright protection319PENANAisachzKXv4 維尼
多位數X一位數323Please respect copyright.PENANAfo4SxIA7M7
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抽籤的公平性問題8964 copyright protection319PENANACOcjV0q8fF 維尼
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