scrie intro coloana ex in care se ibtine un nr de 2 cifre si in alta coloana exercitiile in care se obtine un nr de 3 cifre ajutatne va rog 430 : 2,684:6 ,306 :9,430: 5,872:8,306:2,43×2,25×4,4×18,32×4,45×2,8×14​