Pascal’s Triangle

One of the most interesting Number Patterns is Pascal’s Triangle (named after Blaise Pascal, a famous French Mathematician and Philosopher).

To build the triangle, start with “1” at the top, then continue placing numbers below it in a triangular pattern.

Each number is just the two numbers above it added together (except for the edges, which are all “1”).
Discover more about Pascal’s Triangle on the following websites.


Copy the grid from this website and complete the triangle. How far can you go. Can you see any number patterns.