Join Scooby-Doo and the Mystery Inc. gang as they solve math mysteries around Crystal Cove. From an Angry Adder to an Oddzilla, the villains are creating all sorts of math problems. But leave it to the Mystery Inc. gang to come up with all the answers These meddling kids and their dog are sure to solve the cases and will keep Scooby-Doo fans engaged, page after page.