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Uploaded by teachertubemath on Aug 28, 2009
WEBSITE: http://www.teachertube.com Greg Tang shows people on the street a mental strategy for dividing large numbers by 5
Education
Standard YouTube License
He came to my school
TheMaddyb123 1 month ago
super cool!
JAHETRICK22 2 months ago
!!!!!!!!!! i saw him when i was in elementary schooll
jbjboceanfront 3 months ago
woohoo, an easier way, :D
watcherofLINT 2 years ago
I just saw him in a seminar today in Port Huron, Mi! Great strategies!
daveswife721 2 years ago
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He came to my school
TheMaddyb123 1 month ago
super cool!
JAHETRICK22 2 months ago
!!!!!!!!!! i saw him when i was in elementary schooll
jbjboceanfront 3 months ago
woohoo, an easier way, :D
watcherofLINT 2 years ago
I just saw him in a seminar today in Port Huron, Mi! Great strategies!
daveswife721 2 years ago