Return the Sum of Two Numbers in JavaScript

Create a function that takes two numbers as arguments and returns their sum.
Examples
addition(3, 2) ➞ 5

addition(-3, -6) ➞ -9

addition(7, 3) ➞ 10
 
Code:
 
<script>
function addition(a, b){
return a+b;
}
 
addition(3, 2); //output 5
addition(-3, -6); //output -9
addition(7, 3); //output 10
</script>