UmiFriends, start your engines! UmiCar and Shark Car are revved up for the big race - the Umi Grand Prix! Then, the adventures with UmiCar continue when he suddenly finds himself stuck on Iceberg Bay. Using his shape power, Geo builds a train engine, a dog sled, and a speedboat to help the team rescue their friend. And set sail at the Umi City Boat Race where the team will use their super searching skills to find missing pieces of their friend’s boat. Finally, get ready to board a train, and a plane on 2 more mighty math missions all about vehicles. Check out Bot’s Bellyscreen to learn all about navigating through the subway system, then help the team fix a broken subway track, and drive it full speed ahead to their friend’s birthday party. Then, it’s time for take off at the Umi City Airport where the team will fix everything needed to get their friend Andy’s plane ready to go, go, go!