- #1
whoelsebutme
- 9
- 0
4 digit number...
Consider four distinct digits.
Construct the greatest four digit number out of those digits.
Now construct the smallest number, again from those four digits.
If the difference of the two numbers consists of the same four digits as chosen originally, can you find the four digits?
Consider four distinct digits.
Construct the greatest four digit number out of those digits.
Now construct the smallest number, again from those four digits.
If the difference of the two numbers consists of the same four digits as chosen originally, can you find the four digits?