# Operations

## What does mean by operation:

Operations mean addition, subtraction, multiplication and division. We are
using the symbol "+" to represent addition, "-" for
representing subtraction,"x" for multiplication and "/" for
division. By using these symbols we can simplify two or more number as a single
number. Whenever we have more symbols with number in a single line we may get
confusion about how to start simplifying. For that time we must use the concept
order of operation. It is very important topic in math. The students must clear
about this topic. Because it is the basic concepts in math.

## Types of operations:

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It is the procedure or action which produces a new value from one or more
input values, called Operands. Usually there are two general types:

1. Unary

2. Binary

In Unary operation we will have only one value like negation and
trigonometric functions.

## Meaning of binary operators:

By using binary operator we can simplify two numbers. "Bi" means two.
In front of binary operator and after binary operator we will use two numbers.
The binary operators are addition, subtraction, multiplication and division.

These binary operators are used in exponent scientific notation also. The numbers
which are in both sides are called the operands. The symbol "**+**" is used to denote
addition, the symbol "**-**"
is used to denote subtraction, the symbol "**x**" is used to denote multiplication and the
symbol "**/**"
is used to denote division.

In the following pages you can clearly understand
many basic things in math. Every one should learn these topics. If you already
know these topics you can also try our worksheets to
refresh your knowledge. In these page worksheets you can get more and more
worksheets in each topic in math. Now let us see some example of using binary
operators.

**Oder of operation**

operations to basic math