xXSuddenlyInsaneXx

A mathemagical trick A mathemagical trick This is a trick with numbers that you may like to try on others, so indulge me and try it for yourself; you may be amazed. I even explain how it works at the end. Think     of a three digit number, with each digit different (you can write it down,     because I won’t peek) Get     a second number by reversing the number you decided on in step 1. (write that down too) Calculate     the difference between these two numbers; that is subtract the smaller     number from the larger number. (you’re glad you got some paper to do the     working out on, now) You     now h