What Is The Distributive Property Of Multiplication Over Addition?

What Is The Distributive Property Of Multiplication Over Addition? The distributive property of multiplication over addition is used when we multiply a value by the sum of two or more numbers. For example, let us solve the expression: 5(5 + 9). This expression can be solved by multiplying 5 by both the addends. What is

Who Invented The Adding Machine?

Who Invented The Adding Machine? Pascaline, also called Arithmetic Machine, the first calculator or adding machine to be produced in any quantity and actually used. The Pascaline was designed and built by the French mathematician-philosopher Blaise Pascal between 1642 and 1644. Who invented the adding machine in 1885? William S. Burroughs (1855-1898) invented an adding