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1.2 Approximation

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Content

• A) Rounding to Place Values
  • Quiz 1
• B) Rounding to Significant Figures
  • Quiz 2
• C) Truncating Numbers
  • Quiz 3
• D) Estimating Calculations – Part 1
• E) Estimating Calculations – Part 2
  • Quiz 4
• F) Finding the Lower & Upper Bound– Part 1
• G) Finding the Lower & Upper Bound – Part 2
  • Quiz 5

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AQA Past Paper Questions​

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• Question 1

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Other Past Paper Questions​

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• Question 1