JSFiddle - React, Tailwind, and code Playground

by Rufuus06

HTML

<!DOCTYPE html>
<html lang="en">

  <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>ValueOf()</title>
  </head>
  
  <body>
    
    <h2>ValueOf():</h2>
    <p>Devuelve un número como un número</p>
  
    <p id="exp"></p>
    
  </body>
  
</html>

JavaScript

var x = 123;

document.getElementById("exp").innerHTML =
x.valueOf() + " - (Valor de X) <br>" +
(123).valueOf() + " - (123)<br>" + 
(100 + 23).valueOf() + " - (100 + 23)<br>";