Total amount formula (Vertical)
To calculate Vertical columns values, enter the following formula in a new column
=SUM(C1:C11)
Reference: https://www.computerhope.com/issues/ch002201.htm
Total amount formula (Horizontal)
To calculate horizontal cell values, enter the following formula
=C12+D12+E12
Reference: https://www.makeuseof.com/how-to-sum-in-google-sheets/
How to Insert a Comment
Select the cell and press the following shortcut key
Ctrl+ Alt+M
Other Method: Right-click the cell and choose comments
SEE ALSO: How to Strikethrough in Google Docs (Simple Way)
