I am not good in mathematic , but this was interesting .
http://opinionator.blogs.nytimes.com/2010/03/07/finding-your-roots/?hp
Kadri.
Hi,
Mathematic basically an attractive subject, it contains a lot of tricks. You're posted a best solution and I also want to share a mathematical game. Hopefully you will learn with enjoyment.
www.youtube.com/watch?v=hLdKsKep1og
Nice :)
Thanks for sharing. This is kind of cool if you have an over active brain and don't like girls. LOL. (Just kidding)
Marc
Note: When I run out of fingers and toes I'm screwed.
Great post, JoeRoberts. I'm so dense I'd never have realized this cool little trick! :D
http://www.youtube.com/watch?v=sQVgniNcO_g
:)