$4.00
It's A Good Day To Do Sum Math. Die-Cut StickerEtsy$45.99
Didax Sum It Up Fractions, Decimals, Integers (DD-211881) | QuillQuill.com$16.15
Pi Mug, I 8 Sum & It Was Delicious, Funny Math Gifts, Science Nerd, Teacher Coffee Cup, Day Ate Some Pie, HappyEtsy$17.39
Math Teacher Crewneck Sweatshirt, I Ate Sum Pi & It Was Delicious T-Shirt, Shirt, Funny Pi Day ShirtEtsy$30.99
3dRose CST_128179_3 I Ate Sum Pi it was Delicious Math Humor Mathematics Math Teacher Ceramic Tile Coasters, Set of 4Amazon$32.20
3dRose apr_128179_2 I Ate Sum Pi it was Delicious Math Humor Mathematics Medium Length Apron with Pouch Pockets, 22 by 24-InchAmazon$22.40
I Ate Some Pie T-Shirt Math Pun - It Was Delicious Square Sum Pi Funny JokeEtsy$19.17
I Ate Some Pie & It Was Delicious Eight Sum Pi Day Math Mens Womens Geek T-Shirt Birthday Gift Idea Tshirt Made in USA Fathers DayEtsy$17.37
Funny Math Shirt I Ate Some Pie & It Was Delicious Eight Sum Pi Womens T-Shirt Tshirt Ladies Day Gift S, M, L, Xl, 2XlEtsy