Kindle fire?

I've got a excel page up but don't know how to enter numbers as the keyboard is not showing.

The Kindle fire was given to me after 'er in doors' bought a Hudle. seems superior to the kindle fire.
No instructions and 'er indoors' didn't use either word or excel. (for those who don't know 'er indoors is a UK phrase for the 'wife, house leader, or wearer of the trousers! Lol )

Many thanks