Question

perfect squares from 100 to 500

Answer 1

There are 12 perfect squares between 100 and 500: 

11 * 11 = 121 
12 * 12 = 144 
13 * 13 = 169 
14 * 14 = 196 
15 * 15 = 225 
16 * 16 = 256 
17 * 17 = 289 
18 * 18 = 324 
19 * 19 = 361 
20 * 20 = 400 
21 * 21 = 441 
22 * 22 = 484

Answer 2

11x11= 121,   
12x12= 144 ,
13x13= 169  ,       
14x14=  196,
15x15= 225,
16x16=256,
17x17=289,
18x18=324,
19x19= 361,
20x20= 400,
21x21=441,
22x22=484
Therefore the perfect squares between 100 and 500 are:
121, 144, 169, 196, 225, 256, 289, 324, 361, 400, 441, and 484.