For example 7 5 12. QuickMath allows students to get instant solutions to all kinds of math problems from algebra and equation solving right through to calculus and matrices. 6 Tricks for Faster Calculations 1.
Rule of 72 114 and 142.
Practicing these fast math tricks can help both students and teachers improve their math skills and become secure in their knowledge of mathematicsand unafraid to work with numbers in the future. Today I would share with you the Secret of Faster Mathematics. It was developed by the Russian Jewish engineer Jakow Trachtenberg in order to keep his mind occupied while being in a Nazi concentration camp. 10 tricks for doing fast math.