Common Core Standards: 1.NBT.B.31.NBT.A.11.NBT.B.21.NBT.B.2c2.NBT.A.4

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Tags: starting ..., 20, 30...

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Tags: Measuring length, NCCA Tags: 3.M.M.T.2, Polygons, Third Class>Mathematics>Measures>Time>Read time in ...

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Tags: categorizing, expanded form

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Tags: STATE_RELEASED_ITEM, Smarter BalancedClaim 4, Target A