Răspuns :
54 : 6 = 9
9 × 6 = 54 → proba
60 : 6 = 10
10 × 6 = 60 → proba
12 : 6 = 2
2 × 6 = 12 → proba
24 : 6 = 4
4 × 6 = 24 → proba
9 × 6 = 54 → proba
60 : 6 = 10
10 × 6 = 60 → proba
12 : 6 = 2
2 × 6 = 12 → proba
24 : 6 = 4
4 × 6 = 24 → proba