How to enter page numbers?

I am trying to enter page numbers en bloc for content still to be entered,

Can you explain a bit more? Give a sample…? On Writer, Calc, Impress…? LibreOffice version? Operating system?


Writer: Insert -> Header & Footer and Insert -> Field -> Page Number
Calc: Insert -> Header & Footer -> Tab: Footer and select icon Page (hover over the icon)
Impress: Insert -> Field -> Slide Number
Draw: Insert -> Page Number

Hope that helps.