| A | B |
| 43 x 1 | Identity Property of Multiplication |
| 6 x 9 = 9 x 6 | Commutative Property of Multiplication |
| (8 x 2) x 4= 8 x (2 x 4) | Associative Property of Multiplication |
| 48 x 0 = 0 | Zero Property of Multiplication |
| 2 + 3 = 3 + 2 | Commutative Property of Addition |
| (5 + 8) + 4 = 5 + (8 + 4) | Associative Property of Addition |
| 0 + 19 = 19 | Identity Property of Addition |
| variable | letter/symbol that stands for one or more numbers |