Perfect Squares

Riddle: What number, when added separately, to 100 and 164 can make each a perfect square?

Answer: The answer is 125. 125+100=225 and 125+164=289. The square root of 225 is 15 and the square root of 289 is 17.

Source: https://www.riddles.com/index.php/341

What number, when added separately, to 100 and 164 can make each a perfect square? — Perfect Squares by Anonymous v1.

Riddle: What number, when added separately, to 100 and 164 can make each a perfect square? Answer: The answer is 125. 125+100=225 and 125+164=289. The square root of 225 is <strong>15</strong> and the square root of 289 is <strong>17</strong>. — by Anonymous v2.