Apple iWork '08 - Manual (Page 98)

98 Chapter 2 Getting Started with Numbers
6 Add headers and footers:
a Click View in the toolbar and choose Show Layout.
b Put text or graphics in the header or footer area.
If you want to make a change to a table, chart, or other object, or add new objects,
you can do so while using Print View.
To add a page number,
select the footer and
choose Insert > Page
Number. Use the Sheet
Inspector to set the
beginning page number.
The headers contain
text centered using an
alignment button in
the Format Bar.