Soppeekaay Yatu

3D model bii dafay wane ni ñuy soppi yatu bu baax-baax. Dale ko ci 1 cm, mu yokku ak multiple yu 10 jaar ci décimètre ba mu agsi 1 m, gannaaw loolu mu xajjale segment bu 1 cm ba mu doon 1 mm. Mu leer na lu tax benn kolonn bu bokk rekk moo am ci chart bi, ngir unité bu nekk ci yatu yi.