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# Find the missing number

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Posted · Report post

Find the missing number in this series:

31, 12, 43, 55, 98, ........., 332

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Posted · Report post

441

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Posted · Report post

441

you are really......super...!!
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Posted · Report post

Find the missing number in this series:

31, 12, 43, 55, 98, ........., 332

Huh?

Maybe I've oversimplified it, but I didn't get 441.

31 + 12 = 43

12 + 43 = 55

43 + 55 = 98

55 + 98 = 153

I'd use 153 as my next answer, but it doesn't follow the pattern to reach 332.

Can you explain the series?

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Posted · Report post

Huh?

Maybe I've oversimplified it, but I didn't get 441.

31 + 12 = 43

12 + 43 = 55

43 + 55 = 98

55 + 98 = 153

I'd use 153 as my next answer, but it doesn't follow the pattern to reach 332.

Can you explain the series?

part of the fibonacci sequence with the digits reversed: 1,1,2,3,5,8,13,21,34,55,89,144,233,.... becomes 1,1,2,3,5,8,31,12,43,55,98,441,332,...

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Posted · Report post

part of the fibonacci sequence with the digits reversed: 1,1,2,3,5,8,13,21,34,55,89,144,233,.... becomes 1,1,2,3,5,8,31,12,43,55,98,441,332,...

That explains why it worked perfectly until you hit triple digits.

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