Funny Math Humor T-Shirt-TH

Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 65% Cotton, 35% Polyester, Imported, Machine wash cold with like colors, dry low heat, Great shirt for mathematics lovers, teachers, students, mathletics, mathletes, high school, college, algebra, quiz bowl and more, Fun tee shirt for geeks, nerds, and anyone who loves a good pun, Lightweight, Classic fit, Double-needle sleeve and bottom hem