Identify what Number Property is shown for each Statement: Question 1 options:

21 = 21

8 • 18 = 1

19 • 1 = 19

4 + 0 = 4

If 11 = y then y = 11

7 + 4 = 4 + 7

2 + (-2) = 0

10 • 3 = 3 • 10

If k = 15 and 15 = 3m, then k = 3m

9 • 0 = 0

(6 + 2) + 1 = 6 + (2 + 1)

(5 • 3) • 4 = 5 • (3 • 4)

1.
Commutative Property of Addition

2.
Commutative Property of Multiplication

3.
Associative Property of Addition

4.
Associative Property of Multiplication

5.
Symmetric Property

6.
Reflexive Property

7.
Transitive Property

8.
Additive Inverse

9.
Multiplicative Inverse

10.
Zero Property of Multiplication

11.
Additive Identity

12.
Multiplicative Identity