Play cash register features a built-in calculator to help familiarize students with adding, subtracting, multiplying & dividing. Interactive design encourages beginning math & calculator skills while providing lots of opportunities for imaginative play. Life-size money helps students learn currency denomination. Large buttons on the keypad are easy for little hands to press. Cash drawer makes a "cha-ching" sound when it opens to provide a more realistic experience. Cash register is designed for children ages 3 & up.