Funny Math Birthday T-Shirt - Root 100 = 10 Years Old

Celebrate a milestone birthday with this humorous t-shirt. The black tee features a distressed white print of '√100 YEARS OLD', playing on the mathematical root of 100. Made from what appears to be a soft, comfortable cotton blend, this shirt is perfect for the 10th birthday boy or girl with a sense of humor. This shirt makes a memorable gift for that math-loving friend. It's stylish, fun, and sure to get some laughs.