# Operators

From SDU

To make corrections or additions to this article, select the

To discuss or ask questions about this article, select the

*edit*tab above.To discuss or ask questions about this article, select the

*discussion*tab above.## Arithmetic Operators

<source lang="javascript"> + Addition - Subtraction

- Multiplication

/ Division % Modulo, for example a % b will result in the remainder of a divided by b </source>

## Comparison (Relational) Operators

<source lang="javascript"> == Equal to != Not Equal to <= Less than or equal to < Less than >= Greater than or equal to > Greater than </source>

## Concatenation Operators

<source lang="javascript"> + </source>

## Logical Operators

<source lang="javascript"> || && ! </source>

## Assignment Operators

<source lang="javascript"> = simple assignment += Compound addition, like in C -= Compound subtraction

- = Compound multiplication

/= Compound division %= Compound modulo </source>