Long division with Kaktovik numerals: https://commons.wikimedia.org/wiki/File:Kaktovik_long_division_(simple).svg

Notices where this attachment appears

1. Embed this notice
   John Carlos Baez (johncarlosbaez@mathstodon.xyz)'s status on Tuesday, 18-Apr-2023 23:39:00 JST John Carlos Baez

   in reply to

   The students also found that long division was more fun with Kaktovik numerals! They noticed visually interesting patterns. They discovered that they could keep track of intermediate steps with colored pencils.

   (4/n)