No, the iPad version of Numbers doesn't have support for conditional highlighting. The most you can do is choose a cell format that will change based on whether the number is negative or positive. There are only a few options.
I havn't tested this, but the actual formatting probably remains in the file, so that it will still work properly on the Mac.
If you imported the spreadsheet from the Mac verison of Numbers, some of the extended features may work. Some mahy not. You might even retain a few from a spreadsheet impoted from Excel. Either way, you won't be able to edit those features from the iPad.
Now, if I'm wrong, and you can create and edit this features from the iPad I really really want to hear about it. I'd love to have conditional formating on the iPad without creating it first on the Mac.
Super excited about latest update - hoping they will expand on thisNo problem. I was kind of hoping I was wrong.
Super excited about latest update - hoping they will expand on this