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what is common? 14, 23, 113, 311, 320, 401, 500 
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what is common? 14, 23, 113, 311, 320, 401, 500
by joe on Fri Sep 17, 2010 12:20 am
to the following numbers 14, 23, 113, 311, 320, 401, 500 and also a 1 digit number that belongs to this group. I would say they are whole numbers, positive and the 1 digit that is common is 1. Am I off target?
- joe
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Re: what is common? 14, 23, 113, 311, 320, 401, 500 
by little_dragon on Fri Sep 17, 2010 10:31 am
1+4=5
2+3=5
1+1+3=5
3+1+1=5
2+3=5
1+1+3=5
3+1+1=5
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little_dragon - Posts: 152
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