Number Sense Challenge

Each quarter we run a 10-week Number Sense Challenge where students take a Number Sense test and then our staff presents a lesson covering material from that week's test. Click here to sign up for an upcoming challenge or purchase previous tests.

Relay Subscription

Get a set of relay questions delivered to your inbox every Monday! These questions are auto-generated from our 300+ relay templates just like the relays at all of our qualifying rounds. Sure you could take old relays, cut and paste them, fill in new numbers, and make your own answer key, but at a dollar a week why not let us do the work for you?

Choose a Lite subscription for $10 and get one relay (one page consisting of 3 questions total) plus answer key delivered to your email address every Monday for 30 weeks starting at the beginning of October.

Choose a Full subscription for $30 and get five relays (five pages consisting of 15 questions total) plus answer keys delivered to your email address every Monday for 30 weeks starting at the beginning of October.

Plus - find a mistake in the answer key before we issue a correction and we'll send you a free set of five relays! Just let us know at customercare@mathleague.org and we'll review the potential key error.

Did you miss out on getting your subscription before the first of October? Don't worry, we'll send you all the files you missed with your first weekly delivery. Same thing if you upgrade from a Lite to Full subscription.

Please note that relay subscriptions are nonrefundable after they are purchased.

LITE subscription Name email address for delivery

FULL subscription Name email address for delivery

UPGRADE subscription Name email address for delivery