0
Q
2
A
4
1
Q
1
A
1
2
Q
3
A
9
3
Q
4
A
16
4
Q
5
A
25
5
Q
6
A
36
6
Q
7
A
49
7
Q
8
A
64
8
Q
9
A
81
9
Q
10
A
100
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
R 1
A
1
18
Q
R 4
A
2
19
Q
R 9
A
3
20
Q
R 16
A
4
21
Q
R 25
A
5
22
Q
R 36
A
6
23
Q
R 49
A
7
24
R 64
8
25
R 81
9
26
R 100
10
27
R 121
11
28
R 144
12
29
R 169
13
30
R 196
14
31
R 225
15
32
R 256
16
33
R 289
17
Perfect squares
flashcards
Decks in class (1)
# Cards
