The good ship sped on her way across the calm Atlantic. It was an outward passage, according to the little charts which the company had charily distributed, but most of the passengers were homeward bound, after a summer of rest and recreat... Read more of The Rival Ghosts at Scary Stories.caInformational Site Network Informational
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THE MYSTIC ELEVEN.





(Money Puzzles)
Can you find the largest possible number containing any nine of the ten
digits (calling nought a digit) that can be divided by 11 without a
remainder? Can you also find the smallest possible number produced in
the same way that is divisible by 11? Here is an example, where the
digit 5 has been omitted: 896743012. This number contains nine of the
digits and is divisible by 11, but it is neither the largest nor the
smallest number that will work.


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Next: THE DIGITAL CENTURY.

Previous: DIGITAL SQUARE NUMBERS.



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