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Function: driver

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Function: model

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Line: 559
Function: get_footer

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Function: require_once

수학동아 - 폴리매스
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함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] 숫자 카드들로 만들어진 수들의 합은?
수학자p 2020.09.03 06:04 조회 795

4개의 숫자 카드가 있다. 각각의 숫자 카드에는 1,2,3,4가 적혀있다. 이 4개의 숫자 카드를 중복되지 않게 사용해서 만든 4자리 수들의 합은 무엇일까?

이 문제 어떠셨나요?

글쎄요

0

어려워요

0

  •  
    △π Lv.9 2020.09.03 06:08

    물론 단순 연산으로 풀지 않을 수 있겠지만, 오해의 소지가 있는 문제는 자제해주세요!

    (와중에 GAN356 Air 갖고싶다...)

    댓글 작성하기 좋아요0 댓글수1
    •  
      수학자p Lv.4 2020.09.03 06:18

      오해의 소지가 있다는게 무슨 뜻이에요?

      좋아요0
  •  
    황금 열쇠 Lv.7 2020.09.03 06:12

    흠 구스엠이군요 자그마치 2017년 작품인데 아직도 좋은 평가를 받고 있는 큐브중 하나죠 아는거 나와서 신남

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  •  
    해결
    오서준 Lv.6 2020.09.03 06:22 비밀댓글
    비밀 댓글이 등록 되었습니다.
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  •  
    해결
    황금 열쇠 Lv.7 2020.09.03 06:49 비밀댓글
    비밀 댓글이 등록 되었습니다.
    댓글 작성하기 댓글수0
  •  
    infinitepi Lv.9 2020.09.03 17:45 비밀댓글
    비밀 댓글이 등록 되었습니다.
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    •  
      수학자p Lv.4 2020.09.03 17:50

      각자리수에 1,2,3,4가 들어갈 수 있는 개수를 다시 구하셔야 할 거 같습니다.

      좋아요0
  •  
    해결
    infinitepi Lv.9 2020.09.04 17:08 비밀댓글
    비밀 댓글이 등록 되었습니다.
    댓글 작성하기 댓글수0
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