数学难题:密码,符号和暗号

Maths Puzzles: Cryptarithms, Symbologies and Secret Codes

Explore and solve encrypted maths puzzles, in which numbers are replaced by letters or symbols, with this free online course.

以色列魏茨曼科技学院

分享

数学难题:密码,符号和暗号

课程概况

On this free online course, we’ll look at three types of maths puzzle, exploring their history, meeting the puzzlists who created them, and studying and practising problem-solving techniques.

Each week, we’ll tackle a different type of encrypted maths puzzle, including:

Cryptarithms: maths puzzles where the digits have been replaced by letters. You’ll need to practice your verbal arithmetic and use addition, subtraction, multiplication and division to solve them.

Symbologies: maths puzzles where numbers are represented by symbols. We’ll explore everything from ancient Egyptian, Roman and Greek numerals to the language of computers to ISBN and bar codes.

Mathematical operator puzzles: maths puzzles where the numbers are given, but the mathematical operator is missing. For example, what operation does the asterisk stand for in *1320=6?

By the end of the course, you’ll have upgraded your problem-solving skills, gained knowledge and insight into the history, art and methodology of deciphering encrypted puzzles, and exercised your brain with fun challenges.

先修要求

The course is designed for anyone who enjoys popular science, recreational maths and solving maths puzzles and crosswords. There are no particular requirements.

声明:MOOC中国收录之课程均源自下列机构,版权均归他们所有。本站仅作报道并尊重其著作权益,感谢他们对MOOC事业做出的贡献!(排名不分先后)
  • Coursera
  • edX
  • OpenLearning
  • FutureLearn
  • iversity
  • Udacity
  • NovoEd
  • Canvas
  • Open2Study
  • Google
  • ewant
  • FUN
  • IOC-Athlete-MOOC
  • World-Science-U
  • Codecademy
  • CourseSites
  • opencourseworld
  • ShareCourse
  • gacco
  • MiriadaX
  • JANUX
  • openhpi
  • Stanford-Open-Edx
  • 网易云课堂
  • 中国大学MOOC
  • 学堂在线
  • 顶你学堂
  • 华文慕课
  • 好大学在线CnMooc

Copyright © 2008-2015 MOOC.CN 慕课改变你,你改变世界