92
92
83+7=90
They are 81+9 = 90
9 squared plus 3 squared is 90.
Square 90.______90. |. | |. | 90.______ 90.
The two square numbers that add up to 225 are 144+81 = 225
99
92
90 + 3 + 6
Both numbers add up to 90
-117
The numbers are 88, 89, 90, and 91.