Which of the following is an example of commutative property?
Choose Your Option
A. \(21\times 1 = 21\)
B. \(5\times (7 + 8) = 5\times 7 + 5\times 8\)
C. \(12 + 33 = 33 + 12\)
D. \(13 + 0 = 13\)