Lesson 44

Return Values

Getting results from functions!

The return Keyword

Functions can send values back using return!

Think of it like:

Vending Machine

You put in money (input) and it returns a snack (output)!

Calculator

You give it numbers and it returns the answer!

function add(a, b) {
  return a + b;  // Send back the sum!
}

let result = add(5, 3);
console.log(result);  // 8