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Sale Price $16.83.
Original Price $19.80 Comp. value
per hat
You save 15%
Just A Summation Math Equation Carl Gauss Formula Trucker Hat
Qty:
Style
Foam Trucker
+$5.50
+$13.10
+$11.80
+$13.10
+$11.80
+$24.50
+$19.40
Color
Khaki and Khaki
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About This Design
Just A Summation Math Equation Carl Gauss Formula Trucker Hat
Mathematicians and math majors will enjoy this hat featuring Carl Gauss's formula to quickly add all the numbers from 1 to n. Includes the title "Just A Summation". Memorable hat gift for anyone who loves to add!
Customer Reviews
4.7 out of 5 stars rating2.4K Total Reviews
2,356 Reviews
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5 out of 5 stars ratingBy carey j.May 29, 2026 • Verified Purchase
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Love my company hats, shirts, and ID badge!! Just as I described!! And at a reasonable cost and on time!! Thank you Zazzel.
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5 out of 5 stars ratingBy Homer R.May 27, 2020 • Verified Purchase
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I’m very proud of this product and how it turned out ... ready to help promote my business/music ... and excited for customers to order more :). Printing is a success thanks so much ... makes me excited to see my future products arrive in the mail!!! Soon!
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5 out of 5 stars ratingBy zabihullah w.September 17, 2023 • Verified Purchase
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really cheap for such high durable long lasting quality using different color inks. I think its because they mass produce for a lot of customers is why how they can deliver good lasting quality that is environmental friendly without compromising durability. was great. but light colors or light color letters on dark background has not been best looking unless if its white on black and not light blue on black.
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Other Info
Product ID: 148188400607158263
Created on: 11/14/2016, 8:32 PM
Rating: G