Are
2x2
4
3x3
9
4x4
16
5x2
10
Say your 2s
2,4,6,8,10,12,14,16,18,20,22,24
3x2
6
4x3
12
5x5
25
10x2
20
Say or 3s
3,6,9,12,15,18,21,24,27,30,33,36
4x5
20
6x6
36
3x7
21
7x4
28
Say your 4s
4,8,12,16,20,24,28,32,36,40,44,48
6x5
30
7x8
56
7x7
49
8x8
64
Say your 11s
11,22,33,44,55,66,77,88,99,111,122
8x5
40
9x9
81
6x7
42
12x4
48
9x8
72