How to use Excel formulas

Create a formula that refers to values in other cells

1. Select a cell.
2. Type the equal sign =.
3. Select a cell or type its address in the selected cell.
4. Enter an operator. For example, – for subtraction.
5. Select the next cell, or type its address in the selected cell.
6. Press Enter. The result of the calculation appears in the cell with the formula.