![A supporter, wearing a hat bearing the "Math" slogan of his campaign, watches as presidential hopeful Andrew Yang addresses the audience at a campaign rally, on Friday, Nov. 22, 2019, in Rock A supporter, wearing a hat bearing the "Math" slogan of his campaign, watches as presidential hopeful Andrew Yang addresses the audience at a campaign rally, on Friday, Nov. 22, 2019, in Rock](https://c8.alamy.com/comp/2MHG944/a-supporter-wearing-a-hat-bearing-the-math-slogan-of-his-campaign-watches-as-presidential-hopeful-andrew-yang-addresses-the-audience-at-a-campaign-rally-on-friday-nov-22-2019-in-rock-hill-sc-ap-photomeg-kinnard-2MHG944.jpg)
A supporter, wearing a hat bearing the "Math" slogan of his campaign, watches as presidential hopeful Andrew Yang addresses the audience at a campaign rally, on Friday, Nov. 22, 2019, in Rock
![Andrew Yang🧢⬆️🇺🇸 on Twitter: "OUT NOW! Our first hat - the MATH hat. It is a limited first edition print with my signature on the tag. Only 500 available. It will make Andrew Yang🧢⬆️🇺🇸 on Twitter: "OUT NOW! Our first hat - the MATH hat. It is a limited first edition print with my signature on the tag. Only 500 available. It will make](https://pbs.twimg.com/media/D2B-CXZWkAE8qIg.jpg)
Andrew Yang🧢⬆️🇺🇸 on Twitter: "OUT NOW! Our first hat - the MATH hat. It is a limited first edition print with my signature on the tag. Only 500 available. It will make
Andrew Yang - We're giving away a free signed MATH hat to each of the top 5 callers this week. You know what that means.... pick up the phone and start dialing
![Ames, Iowa, USA. 12th Dec, 2019. MATH (Make America Think Harder) hats on the wall in Andrew Yang's office in Ames, IA. MATH is one of the slogans Yang's presidential campaign is Ames, Iowa, USA. 12th Dec, 2019. MATH (Make America Think Harder) hats on the wall in Andrew Yang's office in Ames, IA. MATH is one of the slogans Yang's presidential campaign is](https://c8.alamy.com/comp/2AF4X4M/ames-iowa-usa-12th-dec-2019-math-make-america-think-harder-hats-on-the-wall-in-andrew-yangs-office-in-ames-ia-math-is-one-of-the-slogans-yangs-presidential-campaign-is-using-and-many-of-his-supporters-wear-them-yang-an-entrepreneur-is-running-for-the-democratic-nomination-for-the-us-presidency-in-2020-he-brought-bus-tour-to-ames-ia-thursday-iowa-hosts-the-the-first-election-event-of-the-presidential-election-cycle-the-iowa-caucuses-will-be-on-feb-3-2020-credit-jack-kurtzzuma-wirealamy-live-news-2AF4X4M.jpg)
Ames, Iowa, USA. 12th Dec, 2019. MATH (Make America Think Harder) hats on the wall in Andrew Yang's office in Ames, IA. MATH is one of the slogans Yang's presidential campaign is
![Andrew Yang Math Hat (Move Forward) - Slim Fit Soft Cotton Baseball Cap for Men Women : Buy Online at Best Price in KSA - Souq is now Amazon.sa: Fashion Andrew Yang Math Hat (Move Forward) - Slim Fit Soft Cotton Baseball Cap for Men Women : Buy Online at Best Price in KSA - Souq is now Amazon.sa: Fashion](https://m.media-amazon.com/images/I/41mJ2WfAEdL._AC_SY400_.jpg)