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exercise By Emily Lauer9/17/2014

Tags: expanded form, bundles, sticks,

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Tags: STATE_RELEASED_ITEM,Washington DC,Washington DC 3.Int.5,Washington DC , STATE_RELEASED_TESTS

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Common Core Standards: 2.OA.A.12.OA.B.22.OA.C.3

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exercise By Josie Fixler5/19/2014

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Common Core Standards: 1.OA.A.12.OA.A.1

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Tags: biology, cell