Hey, look! The Playful Math Store is having a T-shirt sale.
Every shirt in the store is marked down 15% for the month of October.
You can show your mathy spirit for everyone to see with our cool designs, including the brand-new "One Way" collection.
Because even when a math problem has only one right answer, there's NEVER just one way to get there!
And remember, every T-shirt purchase includes a free bonus book from our printable activities collection. So come on over and stock up on great shirts today.
