Brain Teasers
Chain Letters
Series
Series teasers are where you try to complete the sequence of a series of letters, numbers or objects.Series
What is missing from the sequence?
E, E, O, E, E, T, N, E, ?, ?, ?
E, E, O, E, E, T, N, E, ?, ?, ?
Hint
If 2+4=6, then O+R=X!Answer
R, E, EThese are the last letters of the numbers in the Fibonacci sequence.
onE, onE, twO, threE, fivE, eighT, thirteeN, twenty-onE, thirty-fouR, fifty-fivE and eighty-ninE
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Comments
my brother is learning 9th grade math and whenever he trys to explain the fibinachi sequence 2 me i can't understand it. sorry, it had to mark your brainteaser boring and difficult cause math isn't exactly my best subject!
Nice teaser!
Oct 02, 2009
nice riddle...though shouldn't that second "O" be an "E"???
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