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Common Core 2.OA.2

Fluently add and subtract within 20 using mental strategies.

2nd Grade · Operations & Algebraic Thinking

Worksheets coming soon.

What 2.OA.2 covers

Fluently add and subtract within 20 using mental strategies. This Common Core standard sits in the Operations & Algebraic Thinking domain for 2nd Grade. Worksheets for this standard are coming soon.