www.TheMathWebSite.com       Enrichment Problems B
      Answer is at Bottom of Page.


      Our Neighbourhood :

Our neighbourhood consists of 16 square blocks,
4 across (west-east) and 4 down (north-south).
How many different routes can we draw to get from
the bottom-left (south-west) corner to the top-right (north-east) corner,
moving only upward and to the right?



















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      Our Neighbourhood :     ANSWER

There are 70 different routes from the bottom-left corner to the top-right corner.