Adding POSITIVE and NEGATIVE NUMBERS with the Hamster

GAME INFO
Educational maths game with the hamster (Hamster Grid Integers), to add up integers. Add positive and negative numbers in this game and help the hamster along the way. Answer the sums with positive and negative numbers, choose the correct answer from the 4 possible answers. A maths game from Lofgames to revise whole numbers, and do operations with negative numbers.