How to I delete blank pages within a document

I have a document that has MORE than 99 pages and the third digit over 99 doesn’t show up on the text page display. how do I change that? Your help is USELESS in this regard. Are you going to answer, yes or no? How do I delete EMPTY pages within a document?

I’m using libre office writer for making a text document i’m using windows 7 and the latest version of libre.

The navigator gives a quick way to move to a specific page, F5 turn it on and off. Page shown is on the top right. Having found the page you can select the pages and delete them. Assuming you are using the Insert Page number field to number the pages, the pages will be renumbered.

I cannot reproduce your page number problem. Up to Page 252 on my documents is the highest I can test. I am assuming that you are saving your documents in .odt the LibO native format. If you are using .doc or .docx, my comments may not be applicable.