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Mathematics 7 Online
anonymous202:

Dylan is evaluating the expression 13 + 19 + 7 + 10. At one step in his work, Dylan rewrites the equation as 13 + 7 + 19 + 10. Which property of addition must Dylan have used when he evaluated the expression? associative property commutative property distributive property identity property

Hoodmemes:

Do u know the rules of each property?

anonymous202:

yeah

anonymous202:

Nm I got the answer

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