Adding Integers with SpongeBob

GAME INFO
Adding Integers, Positive and Negative Numbers, game to play with SpongeBob. Add up with integers: positives and negatives, have fun with SpongeBob. Math game, basic arithmetic with SpongeBob. Perform full-speed addition, including adding with negative numbers. Get the best results you can in this addition game with positives and negatives, accompanied by SpongeBob.