Can't delete pages in a table

[Scottrsinpt]

Hi,
running: Mojave 10.14.6
Pages 10.0

I created a long table in pages some time ago, in previous O.S. versions. This table has many extra blank pages. I don't know how or when they got there, and I can't seem to delete them for the life of me. I tried 'show thumbnails' view, but when I try to delete the extra pages this way, I get this pop-up:

"Are you sure you want to delete all content from your document? An empty page will replace your content."

I definitely don't want to delete this, because it's a table of all my passwords and log-ons.

How can I get rid of the 22 blank extra pages in my document? Thanks

 

[chscag]

This Apple support document explains how to do it:

Add, rearrange, and delete pages in Pages on Mac

In Pages on your Mac, add, rearrange, or delete pages in a document. Copy a section or page from one document to another.

support.apple.com