Birdwatch Note Rating
2023-08-15 17:39:14 UTC - NOT_HELPFUL
Rated by Participant: FBDD252B0CEF7F3655E7AB2B951F8778FCE915D33B2BD59E23DEFDE26D221E1A
Participant Details
Original Note:
The calculation on the right is not used in Japan. It's Indian style. Japanese uses the column addition on the left side. Indian multiplication: http://www.savory.de/maths23.htm Japanese multiplication(Since it was not created on the English page, I have included the Japanese page.): https://ja.wikipedia.org/wiki/%E7%AD%86%E7%AE%97
All Note Details