The estimated range highlights. Edit the range by left-clicking and dragging the cursor over all values in the row to sum, if desired. The selected rows are highlighted.

How to Sum a Column of Zeros in Excel. You can use the Sum function in Microsoft Office Excel to sum columns of data, whether your data is in an Excel table or is simply a range in a column of ...

This tutorial will show you how to create a Formula to Add, Subtract, Multiply or Divide in Microsoft Excel. You can do basic calculations easily!

You can insert blanks rows above or below another in Excel, and you can even add them between each row that has data.