28 is a perfect number.
The only square number between 20 and 30 is 25.
4
20 is between 10 and 30.
perfect square numbers are 16 and 25
only 28 bro
The number is 28.
25 is a perfect square occurring between 20 and 30.
It is 28 I did that at school in year 6
The two perfect numbers between 1 and 30 are: 6, 28
The only square number between 20 and 30 is 25.
4
30
there are no perfect numbers instead there are perfect cubes, perfect squares, natural numbers, whole numbers, integers, rational numbers, irrational numbers, and real numbers. If you want natural no. they are 21, 22, 23, 24, 25, 26, 27, 28, and 29.
20 is between 10 and 30.
perfect square numbers are 16 and 25
only 28 bro
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