Launch Excel or open an existing table with numbers to add.; Type the calculation into the cell you want to place the result, for eg =15+25+4+10+5,; Press the Enter key to see the result. 2] How ...

After you’ve used a function or formula, you can copy it automatically for all your records in the spreadsheet. READ : Excel keeps blocking files from being inserted How do you add text in Excel?

Open the Excel file where you want to use the formulas. In this example, we'll be using this sample spreadsheet: Marinel Sigue/SlashGear. 2. Determine the formulas you need for your sheet.