I just checked, and you are correct Jennifer. You cannot edit the worksheet on the Nook (I didn't think you could). However, I was able to view both the original and a filled in version of the test file on my nook. They are a little light, but definitely viewable. If anyone desires, I can post a picture of how the file looks.
I am The Muffin Queen, Do Not Question My Fluffy Golden-Brown Authority!