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Approximating Square Roots

Quiz by Hannah Morris

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10 questions
Show answers
  • Q1
    The √20 is between which two integers?
    2 and 3
    3 and 4
    5 and 6
    4 and 5
    300s
  • Q2
    Estimate √18 to the nearest integer
    6
    3
    5
    4
    300s
  • Q3
    Estimate √87 to the nearest tenth.
    9.3
    9.8
    10
    9
    300s
  • Q4
    Estimate √63 to the nearest tenth
    7.9
    7.3
    7.1
    7.5
    300s
  • Q5
    The √77 is between what two integers?
    6 and 7
    5 and 6
    7 and 8
    8 and 9
    300s
  • Q6
    Estimate √28 to the nearest tenth
    5.9
    5.6
    8
    5.3
    300s
  • Q7
    Estimate √80 to the nearest tenth
    7.9
    9
    8.9
    8.1
    300s
  • Q8
    Estimate √91 to the nearest tenth
    9.1
    9
    9.5
    8.9
    300s
  • Q9
    Estimate √6 to the nearest tenth
    2.4
    4.9
    3
    12
    300s
  • Q10
    The √30 is between which two integers?
    2 and 3
    5 and 6
    4 and 5
    3 and 4
    300s

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