Mathtrain.TV: Episode 5


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Cross-canceling (multiplying fractions), with “Paul”.

(originally aired 08/24/07)

*Re-recorded for proper play on the iPod/iPhone.
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By Eric Marcos

  • 4.4
  • 4.4
  • 4.4
  • 4.4
  • 4.4

4.4

12 ratings