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수학동아 - 폴리매스
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[잡담] 수동 91쪽 오타 발견
아인수타인 2020.07.30 01:38 조회 666
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

91쪽에 '손가락이 가리키는 수의 홀짝성 변화' 부분에서 노란색으로 홀수라고 돼 있는데 홀수가 아니라 짝수 아닌가요?

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  •  
    Yunite Lv.6 2020.07.30 01:42

    흑흑 오지도 않았단 말이에요

    댓글 작성하기 좋아요0 댓글수0
  •  
    조가현 편집장 Lv.15 2020.07.30 02:37

    홀수 1-> 7칸 이동 다음에 나오는 홀수를 말하는 거죠??? 여기가 헷갈리나 보네요. 7칸이 홀수기 때문에 홀수라고 적은 겁니다. 홀수+홀수=짝수의 의미를 알려주기 위해서요ㅜㅜ

    다음에는 더 명확하게 전달할게요ㅜㅜㅜ 

    댓글 작성하기 좋아요0 댓글수1
    •  
      아인수타인 Lv.12 2020.07.30 05:16

      아, 그게 그 의미였군요... 감사합니다!

      좋아요0
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