A man has one hundred dollars and you leave him with two dollars. That's subtraction.
Mae WestPure mathematics is the world's best game. It is more absorbing than chess, more of a gamble than poker, and lasts longer than Monopoly. It's free. It can be played anywhere - Archimedes did it in a bathtub.
Richard J. Trudeau, Dots and LinesM4Math helped me a lot.
Vipul Chavan 4 years agoThanks m4 maths for helping to get placed in several companies.
I must recommend this website for placement preparations.
