Learn how to round numbers in Google Sheets using the ROUND, ROUNDUP, ROUNDDOWN, MROUND, INT, FLOO, CEILING functions.

If you want to add some information to the top and bottom of each sheet in your Google Sheets spreadsheet, you can use headers and footers.

We’ll show you how to add columns in Google Sheets, including how to insert a single column to the left or right and how to add multiple columns to your sheet.