You probably use properties of operations every day without even giving them a thought. You may have noticed that 3 x 4 and 4 x 3 are both 12. That’s an example of the commutative property of multiplication. The ideas are probably familiar – you just need to brush up on the vacabulary.
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The associative and commutative properties hold for both addition and multiplication.
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May 5th, 2010
Math Home Work Helper
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