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3rd Grade Common Core Resources

Here you will find all third grade resources to guide and support mathematics teaching and learning.

These resources are organized by mathematical strand and refer to specific Common Core math content standards.

Quick reference: What are these tools?

Operations and Algebraic Thinking (OA)

Number and Operations in Base Ten (NBT)

Number and Operations - Fractions (NF)

Measurement and Data (MD)

Geometry (G)