2 thoughts on “Go forth and Multiply – 1

  1. Quite an interesting technique, but I was wondering whether you have some tutorials on the Trachtenberg system (http://en.wikipedia.org/wiki/Trachtenberg_system).
    I found it highly effective and felt it would come in handy for people trying to solve simple arithmetic questions much faster.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s