A polar bear and his indestructible fellow lemmings ready to go to New York to save the Arctic. However, this journey can be dangerous, because the characters do not have never been outside their home ice and is not familiar with the rules of survival in the big city. Little animals can not even be considered, not to navigate the city and understand the rules of the road! Norma and lemmings have to teach arithmetic, and while friends learn addition and subtraction, resolutely set examples in the game with simple mathematical operations.
