Question

The number of perfect squares between $1$ to $100$ natural numbers are

Answer 1

The number of perfect squares between $1$ to $100$ natural numbers is$9.$ These are as follows:

$$\begin{gathered} 1^2=1 \\ {2}^2=4 \\ {3}^2=9 \\ {4}^2=16 \\ {5}^2=25 \\ {6}^2=36 \\ {7}^2=49 \\ {8}^2=64 \\ {9}^2=81 \end{gathered}$$