If you would like to add an additional spreadsheet to your workbook, the button to press is the "Add Sheet" button.
If you want to add another spreadsheet when working on a spreadsheet application, you should use the "Add sheet" button.
This button is located to the right of the sheet tabs so just go to the right of the sheet tabs, click on "add sheet" and a new spreadsheet will be added.
Find out more on working with spreadsheets at https://brainly.com/question/4965119
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