In a LibreOffice Writer document how can I number the pages automatically?

[JLM1]

I want to automatically number the pages (approximately 150).

[schiavinatto]

https://help.libreoffice.org/Writer/Page_Numbers

[PaulHaz]

Create a page header or footer and insert the page number as a field (In the version I have, it is: Insert → Field → Page Number).

[weeshuey2500]

many thanks