Welcome to the Challenge Center

We call this the Challenge Center. Why? Because this Center is full of challenging opportunities for you to show us what you can do when it comes to mastering math. You can even pass the challenge on by emailing your friends and family a challenge or two, to see just how well they master math. Why don't you give it a shot right now?!

So, you’re ready for the challenges in your mission to master math? Well, you’ve come to the right place, let’s get started!

Boy! The Challenge Center is tough huh? Do you want to see how you've been doing? Visit your scorecard for an overview of the progress you've made on your journey to become an ultimate math wiz.