#writing secret messages on calculators was such a vibe

worldheritagepostorganization:

nobodysuspectsthebutterfly:

nijuukoo:

kimberlyspeter:

luftkissenfahrzeug:

clarri:

wowfunniestposts:

Harry Potter and the Chamber of Calculus

Harry Potter and the Prisoner of Algebra

Harry Potter and the Philosopher’s Theorem

Harry Potter and the Goblet of Analysis

Harry Potter and the Order of Operations

Harry Potter and the Half-Blood Statistician

Harry Potter and the Deathly Algorithms

OH MY FUCKING GOD

AND THE ORDER OF OPERATIONS

I’m in Dumbledores math club…

More like Harry Hypotternuse.

You’re a mathemagician, Harry.

World Heritage Post