Q: How do you put footers in Mavericks Numbers?

Hey there Louise960,

It sounds like you would like to add footers in a Numbers document. This feature is to be added with a future software update to the Application, here is a list of features coming to the new versions of iWork:

About the new iWork for Mac: Features and compatibility

http://support.apple.com/kb/HT6049

Numbers

• Customize toolbar
• Improvements to zoom and window placement
• Multi-column and range sort
• Auto-complete text in cells
• Page headers and footers
• Improvements to AppleScript support

Thank you for using Apple Support Communities.

Cheers,

Sterling