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HOLY CRAP! I suck at math so I added the 40,30,20,&10 first and came up with the right #...For once I go the math problem right LMAO!

Mind. Blown. (Jen's note: I DID teach my students this... And showed them the hand trick for 9s too!)

Use this after discussing the Distributive Property and simplifying expressions. Ruin the magic!

This totally works! I tried multiplying numbers that were in the millions and it still works!

Pi Day. Mind Blown. Math nerd, totally ok with it.

Epic because of pi day, this random fact, and I'll be... I'll be older than I care to think about.

Mind blown! March 14, 2015

Why March 14, 2015 will be the perfect Pi Day: At 9:26:53 a.m, you can write 3/14/15; 9:26:53, the first ten digits of Pi ! #Pi #Pi_Day_2015 Also it's my birthday so it's always epic.

EAT PIE on PI day!!! Why March 14, 2015 will be the perfect Pi Day: At 9:26:53 a.m, you can write 3/14/15; 9:26:53, the first ten digits of Pi ! #Pi #Pi_Day_2015

Why March 14, 2015 will be the perfect Pi Day: Too funny!