JavaScript Arithmetic - W3Schools
Operators and Operands The numbers (in an arithmetic operation) are called operands. The operation (to be performed between the two operands) is defined by an operator.
JavaScript Operators - W3Schools
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
JavaScript Operators Reference - W3Schools
JavaScript Logical Operators Revised December 2025 Logical operators are used to determine the logic between variables or values. Given that x = 6 and y = 3, the table below explains the …
JavaScript Operators Reference - W3Schools
JavaScript Arithmetic Operators Arithmetic operators are used to perform arithmetic between variables and/or values. Given that y = 5, the table below explains the arithmetic operators:
JavaScript Operator Precedence - W3Schools
Operator precedence describes the order in which operations are performed in an arithmetic expression. Multiplication (*) and division (/) have higher precedence than addition (+) and …
What is an Arithmetic Operator? - W3Schools
An arithmetic operator is one or more symbols that tells the computer what mathematical operation it should perform on values or variables. See this page for an overview of other …
JavaScript Math Reference - W3Schools
Complete Math Reference Revised July 2025 ... Complete JavaScript Reference For a complete reference to all JavaScript properties and methods, with full descriptions and many examples, …
W3Schools Tryit Editor
x <!DOCTYPE html> <html> <body> <h2>JavaScript Arithmetic</h2> <p>A typical arithmetic operation takes two numbers and produces a new number.</p> <p id="demo"></p> <script> …
W3Schools Tryit Editor
x <!DOCTYPE html> <html> <body> <h1>JavaScript Arithmetic</h1> <h2>Arithmetic Operations</h2> <p>A typical arithmetic operation takes two numbers (or expressions) and …
JavaScript Syntax - W3Schools
JavaScript Expressions An expression is a combination of values, variables, and operators, which computes to a value.