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Estimation and Appoximation (including bounds) Files

Rounding to the Nearest 10, 100 and 1000

Updated on 29 July 2011

  • A Tarsia activity

Significant Figures

Updated on 29 July 2011

  • A PowerPoint with examples and questions

Significant Figures and Error Bounds Notes

Updated on 29 July 2011

  • Note and examples ideal for revision, includes exam questions

Upper and Lower Bounds

Updated on 18 August 2011

  • A worksheet looking at rectangle areas