I equal the sum of my digits, which is fifteen. If the tens digit is five, what am I?
Category: Math · Difficulty: hard
Hint: Consider how digits can combine.
Answer
Fifty-five
Explanation
If the tens digit is five, the units digit must also be five to sum to fifteen.
This is a hard math riddle — a tricky one that takes a little thought. The answer is Fifty-five.
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