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GCSE Maths Coursework Module 4 Number grid  

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-GCSE Maths Coursework Module 4 Number grid 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 * A box is drawn round four numbers * Find the product of the top left number and the bottom right number in the box * Do the same with the top right and bottom left numbers * Calculate the difference between these products Investigate further. For my module 4 coursework, I have been given the above investigation to carry out. The grid size is 10 x 10 and the box inside is 2 x 2. The box covers four numbers where I have been instructed to find the product of the top left number and the bottom right number as well as the top right number and the bottom left number. The top left of the box is twelve so I will call this box N12. These were the results found from the box N12: 12 x 23 = 276> Difference of 10 13 x 22 =...

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