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Forum URL: http://www.cut-the-knot.org/cgi-bin/dcforum/forumctk.cgi
Forum Name: Middle school
Topic ID: 74
Message ID: 0
#0, Math
Posted by Russ on Nov-21-02 at 09:21 AM
If you can figure this out please reply to russk@shaw.ca :'(
I need to solve this. You can only use theese numbers
(13,11,9,7,5,3,1,) to figure this out. The answer must total (14), you can only derive to this conclusion by only using five numbers adding or subtracting. eg.(y+y+x-z-z =14)
Thank you for your help in advance.:)