Math Tricks 3 is a trick for you who like Magic, easy to learn for Anyone especially you are amazing. Math tricks 3 if you learn what I make, will help you calculate the very fast if you understand what I say. I am sure if you really will be able to easily understand, even without you read but seriously you pay attention. A study of mathematical tricks if taught in children will make the child more intelligent, let alone taught every day, because it will be easy to find a way out in the brain and find a way to be able to finish quickly unlike generally. this math trick I highly recommend, if you understand can definitely finish the count just a few seconds. Surely the people around you will be amazed at you. But remember this is just learning, not for pride. If you like math tricks please give a star, and if you feel unsure you can ask the comment field. I give free math tricks in Indonesian, you can translate with the application using the language that is easy for you if there are difficulties. But I'm sure you can. I will try to fix this math trick for better. May be useful.