Posted by **cody** on Wednesday, September 15, 2010 at 8:36pm.

What property of addition is shown in the following number sentence? why?

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**Ms. Sue**, Wednesday, September 15, 2010 at 8:44pm
No number sentence given.

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**cody**, Wednesday, September 15, 2010 at 8:46pm
opps sorry 7+(3+5)=(7+3)+5

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**Jen**, Wednesday, September 15, 2010 at 10:06pm
Associative property, because the parenthesis are just moved around.

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**TutorCat**, Wednesday, September 15, 2010 at 10:07pm
http://www.algebra.com/algebra/homework/Distributive-associative-commutative-properties/change-this-name23395.lesson

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**Adna**, Wednesday, October 26, 2011 at 7:45pm
Explain why 7*8 is not a number sentence

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