Our SUM SWAMP MATH GAME will make a perfect addition to your math manipulatives! Learning math operations becomes an adventure with this addition and subtraction math game that takes kids on a journey through Sum Swamp™. In the Sum Swamp, they'll make their way over the crocodile shortcut and through the endless loop by adding and subtracting the numbers on the dice. Learning addition and subtraction through the Sum Swamp game could not be more fun! Includes 12in. x 17in. game board, four sum swamp critter markers, two number dice and operation die. For 2-4 players. Ages 5 to 7