4.NOS: Number and Operation Sense (NOS)

Number and Operation Sense (NOS)

4.NOS.AGeneralize place value understanding for multi-digit whole numbers.4.NOS.BUse place value understanding and properities of operations to perform multi-digit arithmetic.4.NOS.CGain familiarity with factors and multiples.4.NOS.DExtend understanding of fraction equivalence and ordering.4.NOS.EBuild fractions from unit fractions by applying and extending previous understandings of operations on whole numbers.4.NOS.FUnderstand decimal notation for fractions and compare decimal fractions.

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