X4 Flashcards
1
Q
4x1
A
4
2
Q
4x2
A
8
3
Q
4x3
A
12
4
Q
4x4
A
16
5
Q
4x5
A
20
6
Q
4x6
A
24
7
Q
4x7
A
28
8
Q
4x8
A
32
9
Q
4x9
A
36
10
Q
4x10
A
40
11
Q
4x11
A
44
12
Q
4x12
A
48
13
Q
4x20
A
80
14
Q
4x25
A
100
15
Q
4x30
A
120
