mathleague.org

Until March 27, get 15% off all books at mathleague.org/books.php using promo code NARRATIVE15 at checkout. #mathleague #mathbook #mathcontest #mathematics #promocode

Join us on Thursday nights for an hour to compete in #NumberSenseChallenge 126N4 (April-June 2026). Track your progress on the leaderboard and compete for prizes! Register NOW at mathleague.org/nschallengereg…. Info: mathleague.org/nschallenge.php #mathleague #numbersense

Here is our #elementaryschool #mathproblemoftheweek for March 24. Please give the problem a try: submit your answer at bit.ly/mathleaguepotw, and you could win a #prize! Check back in a few days to see a video explanation of this problem. #mathcompetition #math #mathleague

Remember this PoTW released a few days ago? x.com/mathleague/sta… Check out our latest YouTube video to see how to solve it: youtube.com/watch?v=zWmJt-… #mathproblemoftheweek #highschool

Here is our #highschool #mathproblemoftheweek for March 22. Please give the problem a try: submit your answer at bit.ly/mathleaguepotw, and you could win a #prize! Check back in a few days to see a video explanation of this problem. #mathcompetition #math #mathleague

Here is our #middleschool #mathproblemoftheweek for March 21. Please give the problem a try: submit your answer at bit.ly/mathleaguepotw, and you could win a #prize! Check back in a few days to see a video explanation of this problem. #mathcompetition #math #mathleague

Results from the 2026-03-20 middle school contest in Washington, DC, are now online at mathleague.org/results/middle…

Results from the 2026-03-14 elementary school contest in Takoradi, GHA, are now online at mathleague.org/results/elemen…

Results from the 2026-03-20 elementary school contest in Washington, DC, are now online at mathleague.org/results/elemen…

New elementary school contest listing: 2026-05-02 in Basking Ridge, NJ. See mathleague.org/esevents.php for more details.

Don't miss out & Register NOW at mathleague.org/nschallengereg…. JOIN us on Thursday nights for an hour to compete in #NumberSenseChallenge 126N4 (April-June 2026). Track your progress on the leaderboard and compete for prizes! More info: mathleague.org/nschallenge.php #mathleague #numbersense

Here is our #elementaryschool #mathproblemoftheweek for March 17. Please give the problem a try: submit your answer at bit.ly/mathleaguepotw, and you could win a #prize! Check back in a few days to see a video explanation of this problem. #mathcompetition #math #mathleague

Results from the 2026-03-15 relay challenge contest are now online at mathleague.org/relaychallenge…

Here is our #highschool #mathproblemoftheweek for March 15. Please give the problem a try: submit your answer at bit.ly/mathleaguepotw, and you could win a #prize! Check back in a few days to see a video explanation of this problem. #mathcompetition #math #mathleague

Results from the 2026-03-14 high school contest in Takoradi, GHA, are now online at mathleague.org/results/highsc…

Here is our #middleschool #mathproblemoftheweek for March 14. Please give the problem a try: submit your answer at bit.ly/mathleaguepotw, and you could win a #prize! Check back in a few days to see a video explanation of this problem. #mathcompetition #math #mathleague

Join us on Thursday nights for an hour to compete in #NumberSenseChallenge 126N4 (April-June 2026). Track your progress on the leaderboard and compete for prizes! Register NOW at mathleague.org/nschallengereg…. Info: mathleague.org/nschallenge.php #mathleague #numbersense

Results from the 2026-03-12 number sense challenge contest are now online at mathleague.org/nschallengeres…

New high school contest listing: 2026-04-25 in Olympia, WA. See mathleague.org/hsevents.php for more details.

New high school contest listing: 2026-03-28 in Iowa City , IA. See mathleague.org/hsevents.php for more details.