Access Point #: MA.912.A.3.Su.b (Archived Access Point)


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Use the commutative property and the additive identity property of addition as a strategy to solve number sentences (equations).

Clarifications:

Commutative: 2 + 3 = 5; 3 + 2 = 5 Additive Identity: 43 + 0 = 43 Sandra has 66 CDs and her mom gives her 0. How many does she have?

Number: MA.912.A.3.Su.b Category: Supported
Date Adopted or Revised: 09/07 Standard: Linear Equations and Inequalities : Solve linear equations and inequalities.

Related Benchmarks

Name Description
MA.912.A.3.2: Identify and apply the distributive, associative, and commutative properties of real numbers and the properties of equality.



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