Perfect Squares. Flashcards
1
Q
9
A
3
2
Q
16
A
4
3
Q
25
A
5
4
Q
36
A
6
5
Q
49
A
7
6
Q
64
A
8
7
Q
81
A
9
8
Q
100
A
10
9
Q
4
A
2
10
Q
11
A
121
11
Q
12
A
144
12
Q
13
A
169
13
Q
14
A
196
14
Q
15
A
225
15
Q
16
A
256
16
Q
17
A
289
17
Q
18
A
324
18
Q
19
A
361
19
Q
20
A
400
