Perfect Squares
Square root of 25
5
2 to the power of 2
3x1=
3
1 to the 2 power
1
15 to the power of 2
225
27 divided by 3
9
19 to the 2 power
361
Square Root of 169
13
6x6
36
20 to the 2 power
400
16 to the 2 power
256
multiples of five all end in
0 or 5
36 to the 2 power
1296
87 to the 2 power
7569
3x3x3=
27