Expressions and operators - JavaScript
assignment operators comparison operators arithmetic operators bitwise operators logical operators string operators conditional (ternary) operator comma operator unary operators relational operators javascript has both binary and unary operators, and one special ternary operator, the conditional operator.
... arithmetic operators an arithmetic operator takes numerical values (either literals or variables) as their operands and returns a single numerical value.
... the standard arithmetic operators are addition (+), subtraction (-), multiplication (*), and division (/).
...And 2 more matches

A first splash into JavaScript - Learn web development
first let's look at arithmetic operators, for example: operator name example + addition 6 + 9 - subtraction 20 - 15 * multiplication 3 * 7 / division 10 / 5 you can also use the + operator to join text strings together (in programming, this is called concatenation).

Basic math in JavaScript — numbers and operators - Learn web development
you can test this by typing in the following: typeof mynumber; to fix the calculation, you can do this: number(mynumber) + 3; arithmetic operators arithmetic operators are the basic operators that we use to do sums in javascript: operator name purpose example + addition adds two numbers together.

Long Long (64-bit) Integers
limits and initialization relational operators logical operators arithmetic operators shift operators conversion operators ...

max() - CSS: Cascading Style Sheets
the expressions can be math expressions (using arithmetic operators), literal values, or other expressions, such as attr(), that evaluate to a valid argument type (like <length>), or nested min() and max() functions.

min() - CSS: Cascading Style Sheets
the expressions can be math expressions (using arithmetic operators), literal values, or other expressions, such as attr(), that evaluate to a valid argument type (like <length>).

A re-introduction to JavaScript (JS tutorial) - JavaScript
the standard arithmetic operators are supported, including addition, subtraction, modulus (or remainder) arithmetic, and so forth.

JavaScript Guide - JavaScript
and types literals control flow and error handling if...else switch try/catch/throw error objects loops and iteration for while do...while break/continue for..in for..of functions defining functions calling functions function scope closures arguments & parameters arrow functions expressions and operators assignment & comparisons arithmetic operators bitwise & logical operators conditional (ternary) operator numbers and dates number literals number object math object date object text formatting string literals string object template literals internationalization regular expressions indexed collections arrays typed arrays keyed collections map weakmap set weakset working with objec...

Operator precedence - JavaScript
as another example, the unique exponentiation operator has right-associativity, whereas other arithmetic operators have left-associativity.

Expressions and operators - JavaScript
arithmetic operators arithmetic operators take numerical values (either literals or variables) as their operands and return a single numerical value.

JavaScript reference - JavaScript
arithmetic operators + - / * % ** relational operators in instanceof < > <= >= equality operators == != === !== bitwise shift operators << >> >>> binary bitwise operators& | ^ binary logical operators && || conditional (ternary) operator (condition ?