Originally Posted by donka
From everything I have read, I believe if you create the document from scratch on the iPad in Pages or the others, then it will open up just fine in MS Office without issue. It seems if the doc is not created in Pages on the iPad for example but edited there, it may have compatibility issues. The same goes for a doc started in MS Office then pulled into Pages, the more complex the doc, the more likely to have issues.
I do stand to be corrected though as I don't actually have these apps.