GCSE Mathematics

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GCSE Mathematics

Coursework

Number Grid

By Gareth Davies

Introduction

For this task I was presented with a 10x10 number grid (see below). Within this grid was a box drawn around four numbers. I was asked to find the product of the top left and the bottom right numbers or corners in that box. And again with the top right and bottom left numbers. Finally I was asked to calculate the difference.

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