cuprinse intre 100 si 1000=> 10x10=100;
11x11=121
12x12=144
13x13=169
14x14=196
15x15=225
16x16=256
17x17=289
18x18=324
19x19=361
20x20=400
21x21=441
22x22=484
23x23=529
24x24=576
25x25=625
26x26=676
27x27=729
28x28=784
29x29=841
30x30=900
31x31=961
------------------------
32x32=1024 ( acest numar nu se include intre 100..si...1000)
-Partratele perfecte sunt formate prin inmultirea a 2 ;3;4..etc.. numere identice
Ex:1x1
2x2
3x3
-----
10x10
11x11
12x12
-------
55x55
67x67
73x73
88x88
99x99
----------
101x101
231x231
567x567
etc.....