ability to view iWork files (Pages, Numbers)

I'm curious if Apple iWork files, especially .numbers and .pages files, can be opened and viewed natively or with a 3rd-party app on Android?

Forgive my posting before I even have an Android device (looking at getting the HTC Desire in a few weeks time), but it's quite important to me to be able to quickly add an iWork file into my phone and then view it (not edit it) for reference during the day.

(note: I know Evernote is awesome, but adding/viewing iWork files on that app is for Premium users only; as a free users I'd have to faff around with converting to .pdf all the time).

Thanks in advance.