The formula to add multiple rows in Google Sheets is the same as the formula used in Excel. Type =SUM (cell range of first row, cell range of second row, cell range of third row, …) and hit Enter.

Microsoft Excel PivotTables turn data into meaningful information, but it's difficult to add grand total rows. Read on to learn how.

If you want to display multiple subtotals in your Microsoft Excel PivotTables, learn how to use a hard-to-find setting.