2 out of 3
Investigate the successive areas of light blue in these diagrams.
2 out of 3
Look carefully at the numbers. What do you notice? Can you make another square using the numbers 1 to 16, that displays the same properties?
2 out of 3
There are ten children in Becky's group. Can you find a set of numbers for each of them? Are there any other sets?
2 out of 3
If the numbers 5, 7 and 4 go into this function machine, what numbers will come out?
2 out of 3
In this investigation, we look at Pascal's Triangle in a slightly different way - rotated and with the top line of ones taken off.
2 out of 3
How many ways can you find to do up all four buttons on my coat? How about if I had five buttons? Six ...?
2 out of 3
Using only the red and white rods, how many different ways are there to make up the other colours of rod?
2 out of 3
Watch this animation. What do you notice? What happens when you try more or fewer cubes in a bundle?
3 out of 3
3 out of 3
What are the coordinates of this shape after it has been transformed in the ways described? Compare these with the original coordinates. What do you notice about the numbers?
