Common Core State Standards for Math

1.OA.B

6b9cbaef-d7cc-11e8-824f-0242ac160002 › 6b9ccf1c-d7cc-11e8-824f-0242ac160002 › 6b9b1433-d7cc-11e8-824f-0242ac160002 › 1.OA.B

Understand and apply properties of operations and the relationship between addition and subtraction.

Children

• 1.OA.B.3
• 1.OA.B.4

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