The addition operator (+) adds numbers: The subtraction operator (-) subtracts numbers. The multiplication operator (*) multiplies numbers. The division operator (/) divides numbers. The modulus operator (%) returns the division remainder. In arithmetic, the division of two integers produces a quotient and a remainder.

The following JavaScript program finds and prints the addition, subtraction, multiplication, and division results of two numbers, say 12 and 10, without getting input from the user. This is just a demo program showing how these four mathematical operations perform using JavaScript code.

Mar 28, 2014 · 1) The function prompt returns a string and '+' is (unwisely, perhaps) used for both string concatenation and number addition. var a = +prompt("Enter first number"); var b = +prompt("Enter second number"); alert(a + b);

May 8, 2024 · Adding two numbers using an arrow function in JavaScript involves creating a concise function syntax that adds parameters and returns the sum. Syntax: let addition = (a, b) => a + b;

Sep 5, 2022 · In this example, you will learn how to add, subtract, multiply and divide two numbers entered by the user in JavaScript.

Mar 20, 2018 · In this post, you will be learning how to do Addition, Subtraction, Multiplication & Division using pure JavaScript. Let’s see a simple snippet first: //addition add = 5 + 2; document.write(add+"<br>"); //subtraction sub = 5 - 2; document.write(sub+"<br>"); //multiplication mul = 5 * 2; document.write(mul+"<br>"); //division div = 5 / 2 ...

Mar 8, 2025 · To build a simple calculator using JavaScript, we need to handle basic arithmetic operations such as addition, subtraction, multiplication, and division. JavaScript, along with HTML and CSS, is commonly used to create interactive web-based calculators.

A basic calculator allows the user to perform basic arithmetic operations such as addition, subtraction, multiplication, and division. In JavaScript, you can easily create a calculator that accepts two numbers and performs the desired operation based on user input.

Feb 25, 2021 · Addition, subtraction, multiplication, and division are basic Arithmetic operations in JavaScript. Addition Code : The addition operator ( + ) adds numbers: var x = 5; var y = 5; var z = x + y;

Addition Of Two Numbers: sub() Substraction Of Two Numbers: mul() Multiplication Of Two Numbers: div() Division Of Two Numbers