The Monstrovia library is being shaken to its foundation as Big Burp Monster searches for a book! The Monster Math Squad has to learn about NUMBERS to help Miss Shush Monster, the librarian, find the book Big Burp Monster is looking for in the library. Just as the Squad gets close, Big Burp Monster nearly burps the numbers off the shelves! The Squad has to get everything straightened out before he can finally get his book, How to Burp Really Loud. Yikes! Word of the Day: NUMBERS. Math Concept: Using numbers to represent objects.