The square numbers between 1 and 20 are 1,4,9 and 16.
All whole numbers between 1 and 400 (=20 square).
There are (not counting 1) three square numbers between 1 and 20.
4
17 and 19
4 and 5
The square numbers between 1 and 20 are 1,4,9 and 16.
All whole numbers between 1 and 400 (=20 square).
23, 29
There are an infinite number of rational numbers between any two numbers.
20 is a whole number and so it cannot lie between two consecutive whole numbers.
There are (not counting 1) three square numbers between 1 and 20.
25
There are 31 perfect square numbers between 1 and 1000 (including 1).
4
Oh, what a happy little question! Let's take a moment to appreciate the square numbers between 20 and 90. We have 25, 36, 49, and 64 - each one a unique and beautiful creation on its own. Just like painting a picture, each square number adds its own special touch to the canvas of mathematics.
1, 4, 9, 16