Quiz: Rounding to Significant Figures
OCR J560 GCSE Mathematics
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You've already learned about place value, rounding to the nearest 10, 100, and decimal places. Now, let's test your understanding of rounding numbers to significant figures! This is a key skill for working with approximations in maths.
What does 'significant figures' mean in mathematics?
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To round to significant figures, start counting digits from the {{blank0}} digit.
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Which of the following numbers are correctly rounded to 3 significant figures? (Select all that apply)
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What is 76,543 rounded to 2 significant figures?
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Match the items on the left with their correct pairs on the right
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The number 0.000476 rounded to 1 significant figure is {{blank0}}.
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Match the items on the left with their correct pairs on the right
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