x3
5 x 3
What is 15
14 x 2
What is 28
What is 39
5 x 8
What is 40
23 x 2
What is 46
28 x 3
What is 84
5 x 4
What is 20
37 x 2
What is 74
45 x 3
What is 135
5 x 6
What is 30
54 x 2
What is 108
51 x 3
What is 153
5 x 9
What is 45
86 x 2
What is 172
72 x 3
What is 216