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 Introduction I am going to be looking at a 10x10 square and drawing a square around a 2x2 square around 4 numbers and multiplying the top left number by the bottom right number and multiplying the top right number by the bottom left. I will find out the difference and do 2 more and see if there is a pattern. I will then investigate this further. I will first be looking at a 10x10 square. 2x2 Example 1 Top Left x Bottom Right-12 x 23= 276 Top Right x Bottom Left-13 x 22= 286 286-276=10 The difference is 10. I will now look at 2 more examples and see if this continues Example 2 Top Left x Bottom Right-35 x 46= 1610 Top Right x Bottom Left- 36 x 45= 1620 1620-1610=10 Example 3 Top Left x Bottom Right- 81 x 92=7452 Top Right x Bottom Left- 82 x 91=7462 7462-7452= 10 The difference of all...

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 149,488 others