Birdwatch Note Rating
2023-08-14 16:41:50 UTC - HELPFUL
Rated by Participant: 0D9F7863F76248ECD6DB39348F85D19DD1DB0997B6FE49DD221B3DF65F665BDA
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