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Common Core Standards


Grade: 3rd Grade

Math.3.OA.9 or 3.OA.D.9


Identify arithmetic patterns (including patterns in the addition table or multiplication table), and explain them using properties of operations. For example, observe that 4 times a number is always even, and explain why 4 times a number can be decomposed into two equal addends.

3rd Grade Math - Patterns Lesson
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