Have no idea how to make your kid sit still and do maths? This game will keep him busy all day. Your child will subtract, add and multiply with pleasure because he’s got the best teacher – SpongeBob SquarePants! A player should do sums and click on the right answer. He has to calculate fast because if it takes him too much time, the game will be over. It’s so easy to set a new record and be proud of your mathematical achievements. Together with SpongeBob everything is possible! And how many exercises can you solve?