How To Multiply Numbers By Drawing Lines

Educational
May. 14, 2014 464490
Share this video on Facebook
Like our page

Mathematician and game theorist Presh Talwalkar demonstrates how to multiply numbers using straight lines on a piece of paper. This "trick" is rumored to be one of the ways Japanese students learn to multiply, and it will work with any two numbers.

More Information:  
From Around the Web

Report a problem