The Addition Snake Game introduces the child to number bonds to 10. The material consists of one box with 5 sets of coloured bead stairs, one box with 1 set of black and white bead stairs, and one box with 23 golden ten bars. The three boxes fit neatly into the wooden base tray. Early Learning Goals: In practical activities and discussion begin to use the vocabulary involved in adding and subtracting. Find one more or one less than a number from 1 to 10.