Răspuns :
Răspuns:
2 × 254 = 508
Descompunerea: 100 × 5 + 10 × 0 + 1 × 8
5 × 122 = 610
Descompunerea: 100 × 6 + 10 × 1 + 1 × 0
3 × 180 = 540
Descompunerea: 100 × 5 + 10 × 4 + 1 × 0
Răspuns:
2 × 254 = 508
Descompunerea: 100 × 5 + 10 × 0 + 1 × 8
5 × 122 = 610
Descompunerea: 100 × 6 + 10 × 1 + 1 × 0
3 × 180 = 540
Descompunerea: 100 × 5 + 10 × 4 + 1 × 0