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Function: driver
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Line: 315
Function: require_once
수학동아 - 폴리매스
함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] [창의+추리+암호] 스칼렛 다이아몬드를 향하여_3
SON7
2020.06.29 09:06
조회 801
드디어 비석의 문제를 해결하고 문을 끼익 열고 들어갑니다.
다행히, 불기둥은 떨어지지 않습니다.
안타깝게도, 다이아몬드는 보이지 않습니다.
대신 또다른 문이 보입니다.
이번에는 비밀번호가 2자리인 자물쇠로 잠구어져 있습니다.
그리고 그 문엔 이렇게 쓰여있습니다...
_________________________________________________
14. 7. 31. 84. 75. 의 국가번호가 좌물쇠의 비밀번호...
_________________________________________________
Q. 이 좌물쇠의 비밀번호를 두자리수 ab라 할때, a×b를 구하시오.
☆ 힌트는 댓글로 요청해주세요~!!
-
별
Lv.4
2020.07.01 08:23
비밀댓글
비밀 댓글이 등록 되었습니다.
-
SON7
Lv.5
2020.07.01 09:02
비밀댓글
비밀 댓글이 등록 되었습니다!
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별
Lv.4
2020.07.01 16:37
비밀댓글
비밀 댓글이 등록 되었습니다.
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SON7
Lv.5
2020.07.01 18:33
비밀댓글
비밀 댓글이 등록 되었습니다!
-
SON7
Lv.5
2020.07.28 04:57
비밀댓글
비밀 댓글이 등록 되었습니다!
-
SON7
Lv.5
2020.07.29 06:42
비밀댓글
비밀 댓글이 등록 되었습니다!
-
피타구라스
Lv.9
2020.08.14 08:11
비밀댓글
비밀 댓글이 등록 되었습니다.
-
SON7
Lv.5
2020.08.14 09:16
비밀댓글
비밀 댓글이 등록 되었습니다!
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