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Investigation of a Number Plan Grid For my Maths Coursework I will be investigating a number plan (10x10) grid. The purpose of this exercise is to see if there is any connections between randomly selected number grids within the (10x10) number grid. when I randomly select the a number grid I will multiply the top left and bottom right and find the total and then do the same with the top right and bottom left after that I will subtract the two totals to find the difference. I will do this a couple of times to see if there is any pattern. Here is the number grid that I will be working with throughout my investigation Diagram 1 Types of number grids that I will be working with. (2x2) = (2 rows x 2 columns) 4 numbers (3x3) = (3 rows x 3 columns) 9 numbers (4x4) = (4 rows...

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