What is the only square number that is greater than 10 and less than 20?
Question asked by: dannyboy
The square number that is between 10 and 20 is the number 16.
The number 16 is the result of 4 x 4, or 4 squared, hence it's a square number.
It's the only one as 3 x 3 is 9 - too low - and 5 x 5 is 25.
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less greater square
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