Estimate

To calculate a number using rough figures.

References

AQA

Estimates, pages 257-258, 283, GCSE Physics; Third Edition, Oxford University Press, AQA

Edexcel

Estimates, page 343, GCSE Physics, CGP, Edexcel

Estimates; accelerations, pages 25, 53, GCSE Physics, CGP, Edexcel

Estimates; stopping distances, page 51, GCSE Physics, CGP, Edexcel

OCR

Estimates, pages 182, 280-281, 284-285, 287, Gateway GCSE Biology, Oxford, OCR

Estimates, pages 281, 283-284, Gateway GCSE Physics, Oxford, OCR