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Math Pre-algebra Exponents, radicals, and scientific notation Square roots

Square roots

    • Intro to square roots
    • Understanding square roots
    • Square roots of perfect squares
      This is the currently selected item.
    • Practice: Square roots
    • Approximating square roots to hundredths
    • Practice: Approximating square roots
    • Simplifying square roots
    • Practice: Simplify square roots
    • Square roots review
    Next lesson
    Cube roots
Math·Pre-algebra·Exponents, radicals, and scientific notation·Square roots

Square roots of perfect squares

CCSS Math: 8.EE.A.2
Learn how to find the square root of perfect squares like 25, 36, and 81.

Square roots

    • Intro to square roots
    • Understanding square roots
    • Square roots of perfect squares
      This is the currently selected item.
    • Practice: Square roots
    • Approximating square roots to hundredths
    • Practice: Approximating square roots
    • Simplifying square roots
    • Practice: Simplify square roots
    • Square roots review
    Next lesson
    Cube roots
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Square roots
Understanding square roots
Square roots
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Square roots