Multiplication is a basic arithmetic operation performed on two numbers. Multiplying a number by another number is the same as taking n groups of the other number.
This site uses the following notation to represent the multiplication operation.
A dot between two numbers denotes multiplication in mathematics.
Two expressions placed next to eachother and separated by parenthesis are assumed to be multiplied together.
In mathematics when two variables are next to each other the implied operation is multiplication. This makes many equations and formulas more simple.
Properties of Multiplication
There are three propreties of addition: the commutative property, associative property, and the identity property.