The quickest explanation of math, in 200 essential numbers. Why 60 seconds in a minute? Who invented zero? What exactly is pi? Why do mathematicians hunt prime

The irresistibly engaging book that "enlarges one's wonder at Tammet's mind and his all-embracing vision of the world as grounded in numbers" (Oliver Sacks, MD)

NEW YORK TIMES BESTSELLER • Count your way to sweet dreams with help from The Wonder Years/Great American Family star, math whiz, and author Danica McKellar!

Kleurig geïllustreerd prentenboek met vragen en spelletjes over getallen. Enkele zijn al bedoeld voor kleuters, andere zijn bestemd voor de leeftijd vanaf ca.