Number stairs
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MATHEMATICS COURSEWORK- NUMBER STAIRS My investigation is based on number stairs. An example of a number stair is below: This is a 3 step stair because both the length and the width of the stair are 3 steps For the first part of my investigation this 3-step stairs (above is) is going to be placed on different number grids such as a 10 by 10 or 9 by 9 Number Grid etc Secondly for my first part of my investigation I also need to find a formula for each grid. These formulas must be able to work out the stair total for the 3-step on a number of different size grids such as 10 by 10 or 9 by 9 etc A stair total is all the values added together in the 3-step stairs After I have found a formula for a couple of number grids I am going to work out a general formula for...


