Domino - Subtraction, engraved

MACHINE TRANSLATION (not authorised yet)

Mathematical dominoes fixes the subtraction ability in the range up to 20. The set contains 26 plastic dominoes, on each side there is an action (e.g. 17-9) and a score (e.g. 8) on the other side. The tiles are made of smooth plastic with rounded corners, and the actions and results are not printed but engraved, so the domino can serve generations of players (the subtitles do not clash and are unbreakable). Dimensions of each tile: 8x4 cm, rounded corners, total 26 tiles. A great way to learn through play.