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Reverse Digits
Problem
If the number 41 is added to its reverse, 41 + 14 = 55.
The total, 55, is divisible by 5. But not many numbers have this property. For example, 27 + 72 = 99, which is not divisible by 5.
How many numbers under 100 have this property?
Problem ID: 82 (Oct 2002) Difficulty: 2 Star
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