I’ve edited your post for readability. When you enter a code block into the forum, precede it with a line of three backticks and follow it with a line of three backticks to make easier to read. See this post to find the backtick on your keyboard. The “preformatted text” tool in the editor (</>) will also add backticks around text.
The goal it to put in any set of numbers and have the function operate the same. So the function and the console.log lines use variables (not numbers). The numbers only are entered into your final line, the function call.