The Forgotten Number System

Explanation, Publisher, Numberphile, Video, YouTube

Alex Bellos describes a secret number notation used by the Cistercian monks in the 13th to 15th centuries.

14 November 2020 Edit: 14 November 2020

User submitted, thanks to

Submit a correction to this link | Help align this link to NSW Mathematics Syllabuses align this link to The Australian Curriculum


How have you used this link in your classroom? Share your teaching ideas or leave a review about this link.

Sign in to leave a comment.

There are no comments for this link.