수학동아 - 폴리매스

함께 풀고 싶은 문제

창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.

[창의 퍼즐] 응?

관종이 2019.11.18 00:48 조회 706

문제 푼 사람 9명

페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

불쌍한 요시의 가게는 또 강도를 당해 버렸다.

경찰이 직접 와보니 직원 네 명이 있었고, 일일히 범행 시각 및 날짜를 물어보았다.

A: 작년이었어요.

B: 저번주였어요.

C: 어제였어요.

D: 저번 달이었어요.

이들의 말은 모두 참일까?

이전글 궁금증

다음글 신나는 주기율표 문제!(둠칫 두둠칫)

이 문제 어떠셨나요?

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21세기오일러 Lv.11 2019.11.18 00:49 비밀댓글

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- 관종이 Lv.9 2019.11.18 00:50
  
  우왕 쉽다
  
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아인수타인 Lv.12 2019.11.18 00:50 비밀댓글

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- 관종이 Lv.9 2019.11.18 00:51
  
  정답입니다! '피치의 답장'도 풀어주세요! (다음 페이지에 있음)
  
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K→C≡N Lv.11 2019.11.18 00:50 비밀댓글

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- 관종이 Lv.9 2019.11.18 00:51
  
  흠... 너무 쉬웠나? 팔이 아프네요.
  
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K→C≡N Lv.11 2019.11.18 00:51

제가 답쓰는 동안 2명이나 정답

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- 아인수타인 Lv.12 2019.11.18 00:52
  
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  지금 한 5명이 동시 접속한 거 같아요. (저, 21세기오일러님, 휠릭시스님, 관종이님, $\pi$ =3.141592님)
  
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ㄱㄴㄷ✅ Lv.6 2019.11.18 01:37 비밀댓글

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조곰팅 Lv.5 2019.11.18 02:50 비밀댓글

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GUN.007 Lv.11 2019.11.18 03:40 비밀댓글

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은총알 Lv.11 2019.11.18 05:04 비밀댓글

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뉴＿턴 Lv.8 2019.11.18 07:07 비밀댓글

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Abiria♡ Lv.8 2019.11.25 05:43

12월 31일이 토요일인 해의 12월 31일에 범행이 일어났다면 참입니다.

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- 관종이 Lv.9 2019.11.25 06:03
  
  비댓과 정답요청...
  
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집고양이 Lv.8 2019.11.27 23:39 비밀댓글

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K-RIEMANN Lv.10 2019.11.27 23:44 비밀댓글

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NimNim Lv.9 2020.12.17 07:06 비밀댓글

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