Special pagination

Question

Word

You need to number the pages in a certain place in the document, for example, in the header in this form:
Appendix No. 1 (on 5 sheets / sheet 1) - 1 page
Appendix No. 1 (on 5 sheets / sheet 2) - 2 pages.
Appendix No. 1 (on 5 sheets/sheet 3) - 3 pages.
How can I do it?

Answer 1

Very simple. Turn on editing the header, then insert - express blocks - field. There, in the numbering, select page - insert where the page number is. And in the document, select NumPage - this is the number of pages.
Here is the file https://www.dropbox.com/s/a36zjdmf9qhkv0p/Doc61.docx