The main function you will use is.... Type SUM= in all caps into a cell and then you can control click cells to add them together. You can also add PEMDAS properties to do calculations withing it.
<span>The <em><u>message box</u></em> method displays a message to the user and contains one button.</span>
The answer is d hope this helps lol
It’s a lot of reading sorry can’t help you but try your best too