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Squares and Square Roots

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    Simplifying expressions involving squares and square roots as well as approximating square roots
  •   Study   Slideshow
  • What is the square root of 64?
    8
  •  5
  • Approximate the square root of 23 to the nearest tenth.
    4.8
  •  15
  • Approximate the square root of 125 to the nearest tenth.
    11.2
  •  15
  • Which number is in between 5 and 6?
    B
  •  15
  • Which number is in between 12 and 13?
    D
  •  10
  • What is the square root of 225?
    15
  •  5
  • Simplify
    16
  •  10
  • Simplify
    112
  •  10
  • Simplify
    15
  •  10
  • Simplify
    -141
  •  15
  • Approximate the square root of 210 to the nearest tenth.
    14.5
  •  15
  • Approximate the square root of 19 to the nearest tenth.
    4.4
  •  15
  • What is the next perfect square after 16?
    25
  •  5
  • What is the next perfect square after 64?
    81
  •  5
  • Which of the following is NOT a perfect square?
    B
  •  5
  • Which spot on the number line would be the BEST approximation for the square root of 8?
    B
  •  15