how do i get it to do the math u show or is it arithmetic please make it simple im a very beginner i have followed all instructions

Hi chips, Welcome.

Now trying to be as vague as your question I'll answer by saying "By doing it!!"

Sorry, we or at least I need more detail.

Where are you at in the learning process?

Do you have a Nerdkit?

Do you have the initialload (Welcome) project running?

Are you looking at the temperature sensor project?

Fill in the details and you will get more specific help.

Ralph