My name is Neena, I am a parent.
My question is: "What two twodigit numbers are each equal to their rightmost digit squared?"
Thanks Since you are looking for the squares of a single digit I would write them all down and see which fit the requirements. that is 2^{2} = 4 (No  only one digit) 3^{2} = 9 (No  only one digit) 4^{2} = 16 (No  16 is not 6^{2}) 5^{2} = 25 (Yes  25 is 5^{2}) Penny
