![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
The equation is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=6fb3382eb5d7ab5365892735db1e808f.png\")
.
The order of the numbers are added or multiplied does not changed.
\Commutative property of addition: ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2901b60c70c9fe1786b3af094dbb1e98.png\")
.
Since, here group of the numbers are interchanged.
\Therefore, the equation illustrates Commutative property of addition.
\![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
The equation illustrates Commutative property of addition.