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Finger Math

Posted By: soot

Finger Math - 06/03/13 01:52 AM

sherlock

ABCD are four consecutive numbers in increasing order. DCBA are the same four numbers in decreasing order. The four stars represent the same four numbers in an unknown order. If the sum is 12,300, what number is represented by the four stars?

Please post your solution using the "spoiler" tag so others won't see your solution



Code:
  A B C D
  D C B A
  * * * *
  _______
   12,300


penguin
Posted By: CanukDenis

Re: Finger Math - 06/03/13 04:14 AM

Click to reveal..

2345
5432
4523
=====
12300

Only 1234, 2345 and 3456 possible as ABCD.
Posted By: soot

Re: Finger Math - 06/04/13 12:46 AM

thumbsup Denis
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