Question

Find the number of 2 digits which is a perfect square

Answer 1

Answer:

Step-by-step explanation:

The answer may vary:

4² = 16  or  

5² = 25  or

6² = 36  or

7² = 49  or

8² = 64  or

9² = 81

{16, 25, 36, 49, 64, 81}