document.write( "Question 424141: name the property: (2+a)+(-2)=(-2)+(a+2) \n" ); document.write( "
Algebra.Com's Answer #295767 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "it is Commutative Property of Addition:\r
\n" ); document.write( "\n" ); document.write( "Commutative property is one of the basic properties of numbers. The word “commute” means “exchange” or “swap over”.\r
\n" ); document.write( "\n" ); document.write( "Commutative property states that numbers can be added or multiplied in any order.\r
\n" ); document.write( "\n" ); document.write( "That is:\r
\n" ); document.write( "\n" ); document.write( " Commutative Property of Addition states that changing the order of addends does not change the sum. That is, \"a+%2B+b+=+b+%2B+a\"\r
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