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Number grids. In this investigation I have been attempting to work out a formula that will find the difference between the products of the top left and bottom right of a number grid and the top right and bottom left of a number grid.

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  • Essay length: 941 words
  • Submitted: 26/11/2011
  • Marked by teacher: (?) Mick Macve
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GCSE Number Stairs, Grids and Sequences

Teacher essay summary

4 star(s)

A well written piece of work with only a couple of minor errors. This piece of work shows an excellent application of multiplying double brackets. 4 stars ****

Marked by teacher Mick Macve 18/03/2012

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MbT essay summary

A well written piece of work with only a couple of minor errors. This piece of work shows an excellent application of multiplying double brackets. 4 stars ****

Marked by teacher Mick Macve 18/03/2012

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