I know some of us (and me included) think it’s cool when we multiple two digit numbers in our head, but this guy has us all beat.
Enjoy.
wow, that was a great video, amazing how he's able to do it in his head like that!I loved it, thanx for sharing!
that was really cool.SPYYZ
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2 comments:
wow, that was a great video, amazing how he's able to do it in his head like that!
I loved it, thanx for sharing!
that was really cool.
SPYYZ
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