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Why does cross multiplying work?
11,044 views • 1 year ago •via X (Twitter)
4 Comments

Jarrell Education1 year ago
Great video. Thank you so much. We need more people like you who are enthusiastic and can teach mathematics well. Nicely done! ❤️

Rauch's Pennsylvania Dutch Hand-Book1 year ago
IMO, "cross multiplying" shouldn't even be taught until students understand that you multiply by the denominator.

Karen Campe1 year ago
Inverse operations for the win!! Thanks for pointing out the constant multiplier strategy! #FractionsAreYourFriends

Jeremy / bankersbonus1 year ago
Love this
