THE SCIENCE TeeCHER :: Math T-shirts :: Funny Math T-shirts

50% off storewide closeout sale!

This is a going-out-of-business sale. This was started as a family business, and since my divorce several years ago, my heart hasn't been in it. So I'm moving on.

Everything is 50% off, while it lasts! The discount happens as soon as you put something in your cart.

Several designs are completely sold out and no longer available, and most shirts have sold out in one or more sizes.

Click here to see shirts listed by sizes that are still available.

Click here for for Women's shirts sorted by available sizes.

Click here for for Youth shirts sorted by available sizes.

Orders over $200 get a 15 percent discount and free USA shipping; orders over $400 get a 20 percent discount and free USA shipping.

Funny Math T-shirts

Products

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Calculus Rules T-shirt (2XL, 4XL only)

Product Rule, Chain Rule, Quotient Rule . . . Calculus Rules!
Currently available only in 2XL, 4XL. Black or Ash Gray. $20.

Cogito Ergo Sum T-shirt (Small only)
Size Small only.
Printed on Front and Back

Available only in size Adult Small.
The Cogito Ergo Sum t-shirt features Rodin's Thinker.
Front: Rodin's thinker with the phrase Cogito, ergo sum.
Back: I think, therefore I add.
T-shirt is black. $19.

FIBBOOO Fibonacci Series T-shirt (2XL Only)
Size 2XL only.

The Fibonacci series (0, 1, 1, 2, 3, 5, 8, 13...) applied to the letters of Fibonacci's name (except that we skipped the zero). T-shirt is Black.
Currently available only in size 2XL. $16.

Lemon Pi Women's Math T-Shirt
Lemon Pi The first nine digits of Lemon Pi.

$20
Think Outside the Tesseract T-shirt - Sold out
SOLD OUT!

T-shirt is Black. 100% preshrunk cotton. .

Pricing: $20.

Math to the Limit Calculus T-shirt
Printed on Front and Back. Available in Men's & Women's sizes.

Front upper left chest: Mathematical notation for "Limit as x approaches infinity of 1/x to the n"
Back: "Take Math to the Limit" accompanied by graph of f(x)=1/x2.

Available in Black, Navy Blue, Ash Gray, Cedar Red, and Metro Blue, depending on size.

Price: $20.

Key Lime Pi T-shirt (4XL only)

Key Lime Pi T-shirt features a key, a chemical formula for lime, and the Pi symbol.
Black 4XL only.

Price: $20.

Properties of Math Dept. T-shirt
Printed on Front and Back.

Front: "Properties of Math Dept."
Back: "Properties of Math Department", followed by various additive and muliplicative properties.
Available in a variety of colors.

Price: $20.

Dare to be Differential T-shirt

Front: Know Limits
Back: Dare to be Differential

Available in Stone Blue, Ash Gray, White, and Yellow.

Price: $20.

Apple Pi T-shirt (2XL, 4XL)

What do you get when you divide the circumference of an apple by twice its radius?
Apple Pi.

Price: $20.