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)