What are some math tricks that can be played with a person?

People are impressed by things that they understand, but can't do. An example I've seen work that the average person considers mathematical, is quickly knowing the day of the week for any given date, no matter how far away it is. read more

Trick#1 Make anyone think two words Denmark and kangaroo(mostly) 1)Ask to choose any number 2)Multiply it by 9 3)add the digits of number obtained 4) Keep on adding digits together until its a single digit number. read more

There are lots of number tricks you can do by using math. You can give someone a particular set of instructions and calculations and their current age can be deduced. To them it appears as though you are performing a magic trick, but all you need to know are the instructions. read more

But while some people find exact sciences enlightening, others consider them to be incredibly boring. And now, we are going to prove you that even something as tedious as numbers can be fascinating. Further still: if you do know your math, you can surprise and entertain your friends at even the lamest of parties. read more