Multiply a number by itself, then subtract the original number. If you start with 5, what is the result?
Category: Math · Difficulty: hard
Hint: Remember the order of operations.
Answer
20
Explanation
5 × 5 - 5 = 25 - 5 = 20.
This is a hard math riddle — a tricky one that takes a little thought. The answer is 20.
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