This poster explains order of operations (PEMDAS). This poster makes for a great classroom teaching aid/decoration, especially in math classrooms.

product tags: math, mathematics, orders of operation, algebra, middle school, high school, secondary school, academic, classroom, classroom decoration, teachers, teaching aid,

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Infinity – T-shirt

Infinity Symbol design – great for students, mathematicians, math/science teachers, professors, researchers or for all you scientist types out there!

product tags: how big is infinity, infinite, infinity, symbol, cool, awesome, unique, math, mathematics, philosophy, logic, motivational, inspirational, school, back to school, weird, chic, nerd, geek, bestseller, best selling, colleges, universities,

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