The two numbers in question are 1 and 9. 1 is equal to 1 squared, and 9 is equal to 3 squared.
9 and 36
1 and 9
36
The two square numbers that add up to 225 are 144+81 = 225
16,25,36 add to 77. They are the squares of consecutive numbers 4,5,6
9 and 36
40
36 and 64
9 + 25
1 and 9
16 and 9
9 and 36
4 and 9.
4 (the square of 2) and 36 (the square of 6) add up to 40.
27
36
81 and 9 if you add them. 4 and 25 if you multiply them.