Reprezint grafic cuburile
cuburi rosii l------l------l } total = 21 cuburi
cuburi albastre l------l
21 : 3 = 7 cuburi albastre sunt in cutie
2 × 7 = 14 cuburi rosii sunt in cutie
sau:
21 - 7 = 14 cuburi rosii
Verific: 14 = 2 × 7
14 + 7 = 21 cuburi sunt in cutie