Square Numbers (1-30)
1 (squared)
1 (square root)
10 (squared)
100 (square root)
11 (squared)
121 (square root)
12 (squared)
144 (square root)
4 (squared)
16 (square root)
13 (squared)
169 (square root)
14 (squared)
196 (square root)
15 (squared)
225 (square root)
5 (squared)
25 (square root)
16 (squared)
256 (square root)
17 (squared)
289 (square root)
18 (squared)
324 (square root)
6 (squared)
36 (square root)
19 (squared)
361 (square root)
2 (squared)
4 (square root)
20 (squared)
400 (square root)
21 (squared)
441 (square root)
22 (squared)
484 (square root)
7 (squared)
49 (square root)
23 (squared)
529 (square root)
24 (squared)
576 (square root)
25 (squared)
625 (square root)
8 (squared)
64 (square root)
26 (squared)
676 (square root)
27 (squared)
729 (square root)
28 (squared)
784 (square root)
9 (squared)
81 (square root)
29 (squared)
841 (square root)
3 (squared)
9 (square root)
30 (squared)
900 (square root)