My digits add to ten, but no digit is the same. What am I?
Category: Math · Difficulty: expert
Hint: Consider how digits can combine to reach a sum.
Answer
A four-digit number
Explanation
The digits 1, 2, 3, 4 can be combined to form the number 1023, which adds to ten.
This is a expert math riddle — one of the harder riddles here. The answer is A four-digit number.
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