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Repeated addition (Posted on 2004-02-20) Difficulty: 4 of 5
+
+=
++=
+=
++++=
+===+=
++++++=
+=
++=
+=+===+=+=
++++++++++=
+===+=

Explain the pattern and find the next five rows.

Hint: the symbols I chose have nothing to do with the pattern.

See The Solution Submitted by Tristan    
Rating: 4.3333 (3 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
re: Solution | Comment 10 of 14 |
(In reply to Solution by Brian Smith)

Great job!

But let it be known that there is more than one way to explain this same pattern.  I used a different way in the official solution (but I knew well there were other ways).  But the pattern in essence is the same.


  Posted by Tristan on 2004-02-23 18:55:12
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