Did an issue with your iPad cause you to wipe it and restore it to factory default resulting in some of your apps being lost? Or perhaps you broke your iPad, bought a new one and are now missing your favorite game? Don't worry. So long as you connected the iPad to the same Apple account when setting it up, you can easily restore apps and games to the iPad.
Here are some easy steps that will allow you to re-download previously purchased apps:
Note: You can also simply search for an app in the App Store. Previously purchased apps will have a button that reads "Install" rather than having a price.