4 × (3 × 2) = (4 × 3) × 2
40 × (4 - 2) = (40 × 4) - (40 × 2)
5 × 2 = 2 × 5
5 × (11 + 4) = (5 × 11) + (5 × 4 )
Asociativa Distributiva o Conmutativa