4's Flashcards
1
Q
4x5
5x4
A
20
2
Q
4x6
6x4
A
24
3
Q
5x6
6x5
A
30
4
Q
6x6
A
36
5
Q
7x6
6x7
A
42
6
Q
8x6
6x8
A
48
7
Q
9x6
6x9
A
54
8
Q
10x6
6x10
A
60
9
Q
11x6
6x11
A
66
10
Q
12x6
6x12
A
72