In this guide, we will show you all of the arithmetic operators supported by JavaScript and how to use them. Arithmetic operators are what allow you to modify numeric values within JavaScript with ease. These operators cover most basic math operations you would want to perform in JavaScript. ...
JavaScript Arithmetic OperatorsArithmetic operators perform arithmetic on numbers (literals or variables).OperatorDescription + Addition - Subtraction * Multiplication ** Exponentiation (ES2016) / Division % Modulus (Remainder) ++ Increment -- Decrement...
String Operators Logical Operators Bitwise Operators Ternary Operators Type Operators JavaScript Arithmetic Operators Arithmetic Operatorsare used to perform arithmetic on numbers: Arithmetic Operators Example leta =3; letx = (100+50) * a; Try it Yourself » ...
// Operators act on values (the operands) to produce a new value. // Arithmetic operators are some of the simplest: 3 + 2 // => 5: addition 3 - 2 // => 1: subtraction 3 * 2 // => 6: multiplication 3 / 2 // => 1.5: division points[1].x - points[0].x // => 1:...
First, JavaScript allows us to carry out operations using the standard arithmetic operators of addition, subtraction, multiplication, and division. var theSum = 4 + 3; As you’ll have guessed, after this statement has been executed the variable theSum will contain a value of 7. We can use...
JavaScript Arithmetic Operators - Learn about JavaScript arithmetic operators, their types, and how to use them effectively in your code for mathematical operations.
// Operators act on values (the operands) to produce a new value.// Arithmetic operators are some of the simplest:3+2// => 5: addition3-2// => 1: subtraction3*2// => 6: multiplication3/2// => 1.5: divisionpoints[1].x- points[0].x// => 1: more complicated operands also...
// Operators act on values (the operands) to produce a new value. // Arithmetic operators are some of the simplest: 3 + 2 // => 5: addition 3 - 2 // => 1: subtraction 3 * 2 // => 6: multiplication 3 / 2 // => 1.5: division points[1].x - points[0].x // => 1:...
Arithmetic operators perform basic computations on their operands (the variables they operate on). In the table below, variable a has a value of 2 before the operation is applied. OperatorOperationExpressionResult + Add 2 + a 4 - Substract 2 - a 0 * Multiply 3 * a 6 / Divide 3 / a...
<!DOCTYPE html> JavaScript Operators JavaScript uses arithmetic operators to compute values (just like algebra). document.getElementById("demo").innerHTML = (5 + 6) * 10; 4.6 JavaScript赋值 <!DOCTYPE html> Assigning JavaScript Values In JavaScript the = operator is used to assign...