The American Math Challenge 2011: Coins, Coins, and More Coins!

Ms. Bragg has set up passwords for you to play The American Math Challenge. It's run by the same company that created the software for World Maths Day, which many classes had fun participating in last year. I'm hoping that it's as fun as World Maths Day. Check it out and we'll find out together! Here is some information on the challenge from the mathletics USA blog:

Here's a pic of where you can sign in on the Mathletics homepage:

 

Here is a direct link: The American Math Challenge