5 * 12 = 60 For this case we have: 5 * (10 + 2) = 5 * 10 + 5 * 2 = 50 + 10 = 60 It is an example of the commutative property of multiplication. We note that this is equivalent to: 5 * (2 + 10) = 5 * 2 + 5 * 10 = 10 + 50 = 60 Answer: Commutative property.