If you know your 2s then you know your 8s!

When you see an 8, pretend it is a 2 and then double it, double it!

56 = 7x8

6 and 8 went on a date...

...and came back when they were 48

1x8=8                2x8=16                 3x8=24

 4x8=32              5x8=40               6x8=48

 7x8=56             8x8=64               9x8=72