Make Math Happen Instantly
Perform calculations and display results in real time.
We'll cover the following...
We'll cover the following...
Your browser can be a calculator, too. In this lesson, you’ll learn how to do math with JavaScript—and display the result instantly.
Goal
You will learn to:
Write math expressions in JavaScript.
Display the result using
console.log()or HTML.Understand the basic math operators.
Do some math
Press + to interact
You can use ...