Opening Keynote docs in other app?

Is there a way to open Keynote docs and print them in another document? I need to access some to do some student grading, but do not have keynote on my home mac. Is there another way I can open their files and print them? Thank you!

Bethany

save as

you can save it as other format in keynote first. Click File, Save as, Save copy as...

If the only thing you need to do at home is print them, then save them as pdf's and you should be able to print them from Acrobat or Preview.