I can be greater than ten but less than a score. My digits may change, but my value stays core. What am I?

Category: Math · Difficulty: hard

Hint: Think of numbers that fit neatly between two specific values.

Answer

A two-digit number

Explanation

A two-digit number is always greater than ten but less than twenty, with a consistent value regardless of digit changes.

This is a hard math riddle — a tricky one that takes a little thought. The answer is A two-digit number.

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