Max the Magician is a magician who magically appears on Sesame Street in episode 4166 of Sesame Street.

He teaches Big Bird, Elmo and Rosita math through his "magic tricks." First, he teaches addition with a trick involving 3 scarves. He then teaches them subtraction using 3 cards. ^[1]

Sources

1. ↑ Sesame Street - Season 39 Press Kit