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Maths investigative coursework For my G.C.S.E coursework I will be investigating the relationship between the position, the size of the number step, the size of the grids and the sum of these numbers. I will also attempt to find the 'super formula' or the formula that will find the sum of a number step no matter what size what position or what grid size. Square Total 1 50 2 56 3 62 4 68 The total of square 2 is 56 The total of square 3 is 62 The total of square 4 is 68 This shows my prediction was correct and that moving the number stair to the right increased the encased total by 6. I will now look at the same 3x3 stair in the same 10x10 grid but this time I will try moving the stair upwards by...

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