Q: Software

Get Pages, Numbers, Keynote, iMovie, GarageBand, and iTunes U for free on your iPhone, iPad, and iPod touch - Apple Supp…

Notes is pre-installed on the iPad.

For Pages, Numbers and the rest of the Apps, tap on the cost and it should turn to a download option without charging you assuming the iPad is brand new, and has not been owned by anybody else previously.

Alternatively, go into Settings->iTunes & App Stores->Apple ID, and sign out. Then sign back in. This usually refreshes the info, and the button should turn into a cloud or "Get" button.

Ankater wrote:

 

how do i get the free software For my iPad such as notes and numbers

Notes is included on your iPad as part of iOS.  You have it already.

For the rest, follow the process in the link Kilgore-Trout provided you and assuming you really have an iPad Air or later.

From the article supplied by Kilgore-Trout once again:

What is the model number of your iPad? It's on the back cover next to the FCC requirements.

Identify your iPad model - Apple Support