Perfect Squares 1-20 Flashcards
1
Q
√1
A
1
2
Q
√2
A
4
3
Q
√3
A
9
4
Q
√4
A
16
5
Q
√5
A
25
6
Q
√6
A
36
7
Q
√7
A
49
8
Q
√8
A
64
9
Q
√9
A
81
10
Q
√10
A
100
11
Q
√11
A
121
12
Q
√12
A
144
13
Q
√13
A
169
14
Q
√14
A
196
15
Q
√15
A
225
16
Q
√16
A
256
17
Q
√17
A
279
18
Q
√18
A
324
19
Q
√19
A
361
20
Q
√20
A
400
