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Number Grid  

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Number Grid Coursework The grid I will using is a 10 x 10 grid, numbers ranging from 1 to 100. Grid Size = 10 x 10 Box size = 2 x 2 Task 1: I will take a 2 x 2 box on the 100 numbered grid and I will find the product of the top left number and the bottom right number of this box, and will do the same with the top right and bottom left numbers of this box. I will then look at the relationship between the two products, by finding the difference. 12 13 22 23 12 x 23 = 276 13 x 22 = 286 286-276 = 10 Difference = 10 Now I want to find out whether or not the difference of these two products is constant throughout the number grid, therefore I will randomly move the box somewhere else: 78 79 88 89 78 x 89 = 6942 79 x 88 = 6952 6952-6942 = 10 Difference = 10 I want to further test...

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