This could be sequential numbers like 1,2,3, and so on or with fixed increments like 73, 76, 79, 82, etc. Automatically fill Increment Cells in Excel ...

Learn how to automatically insert decimal points in Excel spreadsheets using Excel Options, Registry Editor orl Group Policy Editor.

Add Numbers in Excel Performing addition in Excel is fairly straightforward. You can either add numbers directly or use cell references to work with values stored in specific cells.