how to embarrass your math teacher

HERE IS AN IMPROVED VERSION OF THIS TRICK :
https://www.youtube.com/watch?v=L73Fgu4Q3Rk&list=PLkKJGR_Y-FBsrw_FGEIPIlrYJ7xPPngat
FOR MORE MATH MAGIC TRICKS CLICK HERE: https://www.youtube.com/watch?v=L73Fgu4Q3Rk&list=PLkKJGR_Y-FBsrw_FGEIPIlrYJ7xPPngat

This is an amazing Math Magic Trick, no preparation needed, can be performed anywhere any time. is very effective but easy. I am loving this trick and I am sure you are gona love it too. Watch it !!!! have fun fooling your friends. by tricklandia

FOR MORE MATH MAGIC TRICKS CLICK HERE: https://www.youtube.com/watch?v=L73Fgu4Q3Rk&list=PLkKJGR_Y-FBsrw_FGEIPIlrYJ7xPPngat

Видео how to embarrass your math teacher канала Tricklandia