Coursework.Info - Inspiration in an Instant

On the left is an image preview of every page of this document, and below are the first 150 words with formatting removed:

Number Grid For this piece of coursework I have been asked to identify the connections between calculating the top numbers in a square sized grid with the bottom numbers. This is to identify what connections there are for the four sets of numbers. This is the 10 x 10 number grid, which I will use to investigate the products of the top and bottoms numbers when multiplied. 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 This is achieved through the following rule: * A box is drawn around four numbers * The top left number is multiplied with the bottom right number to find the product * Then the top right number is multiplied with the bottom left number to find the product * Then through calculating these products the difference will be attained For example 2 x2 Grid 12 13 22 23 12 x 23 = 276 The difference from the two products are 10. 13 x 22 = 286 This is how...

Get instant access

• Instant, unlimited access to our documents in full
• Swap your work for free access, or pay £4.99
• To see the full version of this document and 146,168 others

OR

Receive email updates for this category

• Simply tell us your email address and receive a weekly Study Help Email for FREE
• Receive 3 FREE essay views with each email
• Get all the latest essays from Coursework.Info & discussion from TheStudentRoom.co.uk