Number Grid.
Using the following rule: find the product of the top left and bottom right number in a square. Do the same thing with the bottom left and top right. Calculate the difference.
Investigate.
To start this investigation I used a number grid from which I could take a box out and use to find the differences.
Using the following rule: find the product of the top left and bottom right number in a square. Do the same thing with the bottom left and top right. Calculate the difference.
Investigate.
To start this investigation I used a number grid from which I could take a box out and use to find the differences.