20-29 Flashcards
0
Q
21
A
441
1
Q
20
A
400
2
Q
22
A
484
3
Q
23
A
529
4
Q
24
A
576
5
Q
25
A
625
6
Q
26
A
676
7
Q
27
A
729
8
Q
28
A
784
9
Q
29
A
841