I recently purchased iPhoto app for new iPad. I assumed app store was selling me most up to date version. But I was supplied with v1. In trying to delete photos from Photo Stream, I learned I need v9.2.2 or later. I can't find that in app store. Help!

I don't use Photo Stream or iPhoto on the iPad but I think the Apple support article is referring to iPhoto 9.2.2 on the Mac - not the iPad. There is only one version sold in the app store.

Are you trying to delete the photos on your iPad or your Mac? Version 9.2.2 is a Mac version, not an iPad version.

Take a look at this support article from Apple it is explained here.

http://support.apple.com/kb/HT5125

OK....I think I've got it. You don't delete the Photo Stream photo in iPhoto. You go into the Photos App (which is native to your iPad) and delete the photo stream there.

Just to be clear, iPhoto for iOS (the iPad version) is at version 1. There are no more recent versions of this app as of now.