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Estimation and rounding


Author: Subject Coach
Added on: 26th Aug 2016

 
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This lesson is all about estimation and rounding. Your coach will use estimation and rounding to check the reasonableness of answers to calculations.

Elaborations

  • recognising the usefulness of estimation to check calculations
  • applying mental strategies to estimate the result of calculations, such as estimating the cost of a supermarket trolley load

Author: Subject Coach
Added on: 26th Aug 2016

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Elaborations
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- recognising the usefulness of estimation to check calculations

- applying mental strategies to estimate the result of calculations, such as estimating the cost of a supermarket trolley load

Transcript
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Not available