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Rounding Accuracy — OCR GCSE Maths J560
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OCR GCSE Mathematics
Approximation and Estimation
Estimation Methods
Rounding Accuracy
OCR GCSE Mathematics · J560
Rounding Accuracy
What you need to know
Round numbers to the nearest whole number, ten, hundred, etc., or to a specified number of significant figures (sf) or decimal places (dp).
Determine appropriate levels of accuracy for rounded answers.
Revision notes
1
Rounding Accuracy
5 key terms
Practise with past papers
Key terms & definitions
Previous section: Indices and Surds
Surd Manipulation
Next subtopic
Estimating Calculations
