Identity+Property

Identity Property for Addition
by: Shanice

• Identity property of addition states that the sum of zero and any number or variable is the number or variable itself.

Examples
 * 1)  4 + 0=4
 * 2)  - 11 + 0 =- 11,
 * 3) y + 0 = y

Identity Property for Multiplication
by: Katherine

The identity property for multiplication tells us that the number 1 multiplied times any number gives the number itself. The number 1 is called the "multiplicative identity."

Example:
 * 1)   3 x1=3
 * 2) 2c × 1=2c