Throw the 2s
What is 2x2
4
What is 5x2
10
What is 7x2
14
What is 9x2
18
What is 12x2
24
What is 2x5
10
What is 5x5
25
What is 7x5
35
What is 9x5
45
What is 12x5
60
What is 2x7
14
What is 5x7
35
What is 7x7
49
What is 9x7
63
What is 12x7
84
What is 2x9
18
What is 5x9
45
What is 7x9
63
What is 9x9
81
What is 12x9
108
What is 2x12
24
What is 5x12
60
What is 7x12
84
What is 9x12
108
What is 12x12
144