No. Keynote is only $10.00. Don't be cheap. Buy it.
Download the Apple Pages and Keynote from the app store. They can import Word and Powerpoint documents.
The iPad itself cannot be a book, but you can go to the App Store and download Kindle for the iPad free. Then you can purchase or choose free books for the Kindle app.
There is a app on the iPad called Sims Freeplay. It is free with in-app purchases but you can't get the sims 3 on the iPad.
Yes, if you log in to iPad App Store with the same Apple ID as with which you bought the app on iPhone, you should be allowed to download it for free.
Other than the free Camera app that's included? Go to the app store and search for "free camera ipad". There's lots.
You can make a Keynote presentation using Keynote for iPad, which costs $9.99/£5.99 (I think) and export it as a PowerPoint file.
There is no app that can create everything.
There is a free FnacBook app available for the iPad. Downloaded books can be read with the free Stanza (See links below) app.
You have to have a jailbroken ipad and the app installous
The app "Bumperball for iPad" can be downloaded for free on the Apple App Store. For more information on the app, you can check out the official Bumperball website. They also have a link that will take you directly to the App Store to download the app.
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Temple run.