Question 316177:   I am a five-digit number greater than 60,000 but less than 70,000. My hundreds digit is  3 less than my ones. The sum of my digits is 31. What number am I? 
 
 Answer by ankor@dixie-net.com(22740)      (Show Source): 
You can  put this solution on YOUR website! I am a five-digit number greater than 60,000 but less than 70,000. 
 My hundreds digit is 3 less than my ones. The sum of my digits is 31. What number am I? 
: 
6 = 10,000 digit 
x = 100's digit 
z = ones digit 
: 
I think you could be several numbers, here are some, but not all 
If z=4, x=1; the number: 6 __1 __4, not possible 
If z=5, x=2; the number: 6 9 2 9 5, 
If z=6, x=3; the number: 6 8 3 8 6 
If z=7, x=4; the number: 6 7 4 7 7 
If z=8, x=5; the number: 6 6 5 6 8 
If z=9, x=6; the number: 6 5 6 5 9 
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