... 60x60 box will ensure my general rule is correct. Secondly I will take samples of n x n boxes. e.g. 2x3, 2x4, 2x5 and 2x6 I will do this for boxes from 2xn to 5xn including the sample answer from each of the square boxes such as 2x2 and 3x3. Boxes such as the 2xn are rectangular boxes, I will carry out the same investigation in finding the general rule, creating scatter graphs, bar charts and making predictions and spotting patterns as I go. All procedures will be taken to ensure the rule is correct. The target for my investigation is to find a rule that gives the difference for any size box in any size grid. Calculations and Results 2x2 Boxes 1. 34 x 45 = 1530 2. 56 x 67 = 3752 44 x 35 = 1540 66 x 57 = 3762 = 1540 - 1530 = 3752 - 3762 = A difference of ...

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