Zero the Hero

Acknowledged authors Holub, Joan wrote Zero the Hero comprising 40 pages back in 2012. Textbook and eTextbook are published under ISBN 0805093842 and 9780805093841. Since then Zero the Hero textbook was available to sell back to BooksRun online for the top buyback price or rent at the marketplace.

Zero. Zip. Zilch. Nada. That's what all the other numbers think of Zero. He doesn't add anything in addition. He's of no use in division. And don't even ask what he does in multiplication. (Hint: Poof!) But Zero knows he's worth a lot, and when the other numbers get into trouble, he swoops in to prove that his talents are innumerable.