Apr 24, 2017 · Convert the values to numbers using. Here's a working solution. a = parseInt(prompt("Enter first number"), 10); b = parseInt(prompt("Enter second number"), 10); c …

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

Write a JS function that takes three numbers as input and outputs their sum. The input comes as three number arguments passed to your function. The output should be printed to the console. …

Learn how to write a function in JavaScript that adds three numbers together. This tutorial provides a step-by-step guide and code examples.

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 () = …

Apr 24, 2021 · function add(a){function sum(b){a = a+b; return sum;} sum.toString = function(){return a;} return sum;} console.log(add(1)(2)(3)(4).toString()); Here is the solution.

Here you're coercing the values you passed into the function to numbers (instead of potentially strings) and adding them together (instead of concatenating). The + in front of each variable …

Feb 24, 2025 · Write a JavaScript function that accepts an array of three integers and computes their sum using a loop or reduce method. Write a JavaScript program that validates the length …

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 …

var x = 1; var y = 2; var result = x + y; The result is "3" in this simple example. Add numbers in JavaScript by placing a plus sign between them. You can also use the following syntax to...