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Rounding errors

Quiz by Oak National Academy: KS3 Maths (2)

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6 questions
Show answers
  • Q1
    An __________ is any positive or negative whole number and zero.
    estimate
    integer
    average
    approximation
    30s
  • Q2
    Round 384 to the nearest 10.
    Users enter free text
    Type an Answer
    30s
  • Q3
    Round 30.499999 to the nearest integer.
    Users enter free text
    Type an Answer
    30s
  • Q4
    Round 0.0002832 to 1 significant figure.
    Users enter free text
    Type an Answer
    30s
  • Q5
    When a number is rounded to the nearest integer it is 4. Select the possible unrounded numbers.
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    Sorting
    30s
  • Q6
    Round each number in the calculation to 1 significant figure and calculate the answer. \frac{89.7+9.58}{5.34+4.58}. Give your answer as an integer.
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    Type an Answer
    30s

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