2X Flashcards
1
Q
2X1
A
2
2
Q
2X2
A
4
3
Q
2X3
A
6
4
Q
2X4
A
8
5
Q
2X5
A
10
6
Q
2X6
A
12
7
Q
2X7
A
14
8
Q
2X8
A
16
9
Q
2X9
A
18
10
Q
2X10
A
20
11
Q
2X11
A
22
12
Q
2X12
A
24
