Explain commutative property for addition of whole numbers, with variables x and y. 
Commutative Property for addition of whole numbers says that " even if we change the order of numbers in addition expression, the result remains same ".
So when variables x and y; applied to commutative property of addition of whole numbers, we get
x + y = y + x 
Related Question Examples
Explain commutative property for addition of whole numbers, with variables x and y. 
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If a = 79 and b = 191, Prove a + b = b + a.
And also write what this property is known as ? 
Study the following two number lines and write your observation.

