What Is Identity Property Of Subtraction?
The Identity Property Of Subtraction property is a subset
of Properties Of Subtraction.
To learn about other properties of subtraction see Properties Of Subtraction.

The number zero is the "subtractive identity". This means subtracting zero
from any number does not change the answer or the number sign (+, ). Example:
0  7 = 7
7  0 = 7
Property Example
Practical Example

Abstract Example

0  7 = 7
7 = 7

0  a = a

If you want to learn
about the Math Properties of Addition, Multiplication, or Division see Math Properties.