Lesson Return A Value From A Function With Return

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Created by Rafase282

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Lesson: Return a Value from a Function with Return

We can pass values into a function with arguments. You can use a return statement to send a value back out of a function.

Example

function plusThree(num) {
  return num + 3;
}
var answer = plusThree(5); // 8

plusThree takes an argument for num and returns a value equal to num + 3.