4th Grade Math Finding the Perimeter of a Rectangle 4.MD.A.3

[@Emily-nj3mb]

Thank you so much for taking your time and I appreciate you thank you so much

[@deebee5801]

Where does the divided by 2 come from? Does the (2) come from the two sides that have question marks?

[@mrsmcd]

I wanted to thank you personally for taking the time to create these videos. Marking them with the CCSS coding is very helpful. Request: Playlists by grade level or math concept (ex. Numbers/Operations Base Ten, Operations/Algebraic, Geometry, Measurement, Fractions) Keep up the great and meaningful work. You are helping many of us through a tough time. ❤️

[@901math4]

Thank you very much for your kind words. We appreciate you taking time to comment, and we will try to add more playlist in the near future.