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 ...

How to use AutoSum in Excel. AutoSum works best when you have a column or row of numbers you want to add up. 1. Click the empty cell underneath the column of numbers that you want to add up.

How to Calculate NPV in Excel Using XNPV Function . To calculate the NPV of an investment project, you must consider the present value of all cash receipts and all cash disbursements related to ...