There are a couple of ways to remove photos from the iPad.
First, I will cover how to delete photos saved from the iPad. Since there’s not a camera on the iPad yet, these can be photos saved from a web page, email or a screenshot.
This is also a good way to copy or email multiple photos.
Photos synced from iTunes will need to be removed from iTunes.
The method above will not work for these photos and if it did, they would only reappear when the device is synced.
Managing your photos on the iPad can be done easily from iTunes. To get started plug the iPad into your computer and open iTunes.
Now, only the selected folders should appear on your iPad. You can also create a new folder on your computer, move the photos you want to show on your iPad into that folder and just check the newly created folder.
Locate the folder on your computer and move or delete the photos from the selected folder before you sync the device.