The addition operator (+) adds numbers: The subtraction operator (-) subtracts numbers. The multiplication operator (*) multiplies numbers. The division operator (/) divides numbers. The …

Jan 24, 2013 · You need to use javaScript's parseInt() method to turn the strings back into numbers. Right now they are strings so adding two strings concatenates them, which is why …

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) …

Mar 26, 2025 · Use the steps below to add numbers in JavaScript with the basic addition syntax: Assign variables or constants. Use the syntax var() = (number) for variables and const () = …

Jun 7, 2024 · How to Add the Numbers in a JavaScript Array? Adding the numbers in a JavaScript array is a common operation, particularly in tasks involving data aggregation or …

In this post, I will show you three different ways to write a program that adds two numbers in JavaScript. This is the basic way to add numbers in JavaScript. We will define two const …

Jul 27, 2012 · Javascript is treating your numbers as strings, and concatenating them together instead of adding them like you expect. Use parseInt to convert them into integers before …

Jul 17, 2012 · Just adding that toFixed () will return a string value, so if you need an integer it will require 1 more filter. You can actually just wrap the return value from nnnnnn's function with …

Sep 4, 2024 · Welcome to a tutorial on how to add two numbers in Javascript. Adding two numbers together should be a piece of cake now, right? Well, it’s not really straightforward. …

Jan 13, 2024 · In this tutorial, we will learn how to add two numbers in JavaScript, along with code examples, output, and simple explanations. How to Add Two Numbers in JavaScript …