Identify and label each of the mathematical properties below. (Commutative, Associate, Identity, or Distributive)

1) a + b = b + a

2) (a + b) + c = a + (b + c)

3) n + 0 = n

4) c(a + b) = ca + cb

5) n - 0 = n

6) (a x b) x c = a x (b x c)

7) a x b = b x a

8) n x 1 = n

9) n / 1 = n