Describe the Commutative Property of Addition and the Associative property of Addition.?

1 Answer
Jan 26, 2018

Commutative: #1+3=3+1#

Associative: #1+3=4#

Explanation:

The Commutative Property of Addition describes how two numbers that are being added can be switched around, for example:

#5+4=4+5#

The Associative Property of Addition says that numbers can be added no matter how they are grouped, for example

#5+2+4=5+2+4#

#(color(red)(5+2))+4=5+(color(blue)(2+4))#

#color(red)7+4=5+color(blue)6#

#11=11#