Using the SUM Function
Note: refer to the image at the top of the page for help on these steps.
- Select cell B13.
- Type " = sum( " in the cell.
- Use the mouse point to drag select cells B9 to B12.
- Type the closing round bracket " ) " to complete the function.
- Press the ENTER key on the keyboard.
Note: It is not necessary to type in function names in upper case. Excel will convert them to capitals for you.


