This arithmetic game supports children with their first calculations in the number range up to 10, and with exceeding the limit of ten. The colorful counting sticks and the wooden pieces can be used for addition, minus and comparison tasks. Even exchange and reversal tasks and number decomposition can be trained playfully with this arithmetic aid. Ideal for toddlers and children in the first year of primary school who are starting to add and subtract. All number tiles and slide rules can be safely stored in the wooden box with sliding lid, so that you can easily take it with you on the go. Contents: 40 counting sticks and 31 number tiles.