Delete pagenumbers on sheet in "Numbers"

"Pages" do not exist in Numbers unless you are printing the document or in the process of Preparing to print.

If you are in Print Setup (dark blue background on which the spreadsheet document is shown as a set of pages), and move the pointer to a location near the top of a 'page', you will find a set of boxes in that area'.

These are Page headers. There is similar set of Page footers near the bottom of the pages.

Click in one that displays a page number, select the number and press delete.

You should then see the page numbers disappear from the Page headers (or Page Footers) on all pages.

Click Done to exit Print Setup mode and return to Edit mode.

Regards,

Barry