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Checking and securing understanding of estimating through rounding

Quiz by Oak National Academy: GCSE Maths Foundation (2)

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6 questions
Show answers
  • Q1
    Rounding means to change a number into another number that is ______ the same value but is easier to work with.
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    Type an Answer
    30s
  • Q2
    Round 780 257 to the nearest ten thousand.
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    Type an Answer
    30s
  • Q3
    Round 123.408 to 2 decimal places.
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    Type an Answer
    30s
  • Q4
    Round 0.01872 to 2 significant figures.
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    30s
  • Q5
    Truncate 74 283 to 2 significant figures.
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    30s
  • Q6
    Truncate 0.02078 to 3 significant figures.
    0.0208
    0.021
    0.0207
    0.020
    30s

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