The Common Core in South Dakota

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Skills available for South Dakota fourth-grade 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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4.OA Operations and Algebraic Thinking

  • Use the four operations with whole numbers to solve problems.

  • Gain familiarity with factors and multiples.

    • 4.OA.4 Using whole number in the range 1–100.

      • 4.OA.4.a Find all factor pairs for a given whole number.

      • 4.OA.4.b Recognize that a whole number is a multiple of each of its factors.

      • 4.OA.4.c Determine whether a given whole number is a multiple of each of a given one-digit number.

      • 4.OA.4.d Determine whether a given whole number is prime or composite.

  • Generate and analyze patterns.

4.NBT Number and Operation in Base Ten

4.NF Number and Operations—Fractions

4.MD Measurement and Data

4.G Geometry