How many pairs of numbers can you find that add up to a multiple of 11? Do you notice anything interesting about your results?
Try continuing these patterns made from triangles. Can you create your own repeating pattern?
These caterpillars have 16 parts. What different shapes do they make if each part lies in the small squares of a 4 by 4 square?
In this investigation, we look at Pascal's Triangle in a slightly different way - rotated and with the top line of ones taken off.
Investigate what happens when you add house numbers along a street in different ways.
Take a look at the multiplication square. The first eleven triangle numbers have been identified. Can you see a pattern? Does the pattern continue?
