수학동아 - 폴리매스

함께 풀고 싶은 문제

창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.

[창의 퍼즐] 9999

초코파이(π) 2020.04.02 23:08 조회 620

문제 푼 사람 8명

페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

9라는 숫자카드가 4개 있다.

이 카드 4장을 모두 사용해서 100을 만들어보자.

사칙연산 기호들은 마음껏 사용해도 된다.

이전글 동전 뒤집기

다음글 소리없는 외침

이 문제 어떠셨나요?

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MathlabJ Lv.8 2020.04.02 23:09 비밀댓글

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△π Lv.9 2020.04.02 23:10 비밀댓글

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로보카폴리 Lv.11 2020.04.02 23:28 비밀댓글

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† J.H † Lv.9 2020.04.03 00:15 비밀댓글

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GUN.007 Lv.11 2020.04.03 04:04 비밀댓글

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Abiria♡ Lv.8 2020.04.03 06:55 비밀댓글

확인요청중

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- Abiria♡ Lv.8 2020.04.03 06:56
  
  허걱!!!!
  
  실수로 정답을 눌렀습니다.
  
  죄송합니다.
  
  비댓이라 생각하시고 읽어주세요!!!
  
  죄송합니다!!
  
  좋아요0
- 초코파이(π) Lv.8 2020.04.03 07:00 비밀댓글
  
  비밀 댓글이 등록 되었습니다!
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222 Lv.9 2020.04.04 07:23 비밀댓글

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K-RIEMANN Lv.10 2020.04.04 07:27 비밀댓글

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Filename: libraries/Common.php

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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: is_dir

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: require_once

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Filename: libraries/Common.php

Line Number: 202

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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 202
Function: mkdir

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: getLatexImg

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view_comment_list.php
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Function: view

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Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: file_exists

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: getLatexImg

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view_comment_list.php
Line: 90
Function: parseLatexImg

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view.php
Line: 343
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
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Function: require_once

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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: file_put_contents

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: getLatexImg

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view_comment_list.php
Line: 90
Function: parseLatexImg

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view.php
Line: 343
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 558
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

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Filename: libraries/Common.php

Line Number: 213

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: file_put_contents

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 236
Function: getLatexImg

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view_comment_list.php
Line: 90
Function: parseLatexImg

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view.php
Line: 343
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 558
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

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파이파이 Lv.9 2020.06.26 04:41 비밀댓글

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