The Common Core in Illinois

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Skills available for Illinois high school math standards

Standards are in black and IXL math skills are in dark green. Hold your mouse over the name of a skill to view a sample question. Click on the name of a skill to practice that skill.

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9-12.HSN Number and Quantity

9-12.HSA Algebra

9-12.HSF Functions

9-12.HSG Geometry

  • 9-12.HSG-CO Congruence

    • 9-12.HSG-CO.A Experiment with transformations in the plane