Gifted Teachers Crewneck Sweatshirts

This Happy Pi Day Shirt makes a perfect birthday, Christmas & Math Day gift for kids, boys, girls, men, women.

This Happy Pi Day Shirt makes a perfect birthday, Christmas & Math Day gift for men, women, kids, boys, girls.

Show your geekiness with this design that includes 9 fractals (how many of your friends can name them all?) Great gift for your favorite math geek or teacher. Fibonacci's golden spiral, Koch anti-snowflake, Mandelbrot set, Sierpinski's carpet, Pentaflake, Sierpinski's curve, Koch snowflake, Banach fractal rose and Apollonian gasket. See my other fractal designs in several colors.

Mistakes Allow Thinking To Happen Funny Math Tee Shirts

Show your geekiness with this design that includes 9 fractals (how many of your friends can name them all?) Great gift for your favorite math geek or teacher. Fibonacci's golden spiral, Koch anti-snowflake, Mandelbrot set, Sierpinski's carpet, Pentaflake, Sierpinski's curve, Koch snowflake, Banach fractal rose and Apollonian gasket. See my other fractal designs in several colors.

This Happy Pi Day Shirt makes a perfect birthday, Christmas & Math Day gift for men, women, kids, boys, girls.

A cute little hippo think he inspired the name of one side of a triangle.

For all math lovers, this is the perfect shirt for you.

I see you have graph paper you must be plotting something

The perfect gift for math lovers, a math teacher, and math geek.

can't stop pi

Special Design 5 out of 4 people struggle with math 2019 Tshirt

I Need A Slice Of Pi

The perfect shirt for math lovers and math teachers.

Show your geekiness with this design that includes 9 fractals (how many of your friends can name them all?) Great gift for your favorite math geek or teacher. Fibonacci's golden spiral, Koch anti-snowflake, Mandelbrot set, Sierpinski's carpet, Pentaflake, Sierpinski's curve, Koch snowflake, Banach fractal rose and Apollonian gasket. See my other fractal designs in several colors.

Show your geekiness with this design that includes 9 fractals (how many of your friends can name them all?) Great gift for your favorite math geek or teacher. Fibonacci's golden spiral, Koch anti-snowflake, Mandelbrot set, Sierpinski's carpet, Pentaflake, Sierpinski's curve, Koch snowflake, Banach fractal rose and Apollonian gasket. See my other fractal designs in several colors.

This minimalist design, with its stark black lines and striking geometric shapes, is sure to appeal to math enthusiasts and fans of clean, simple design. The use of the black background allows the design to stand out and makes the white lines of the triangle and circle pop. The design is perfect for anyone who wants to express their love for mathematics and geometry in a stylish and unique way.

2 out of 4 simplifies to 1 out of 2. Get it?

Funny Math Christmas Joke T-Shirt

Funny Mathematics Hummer featuring a cute triangle perfect for back to school

2 out of 4 people can't simplify fractions

Funny cute Triangle white illumination