Khan Academy
Khan Academy: Area and the Distributive Property
Sal uses the distributive property to find area of rectangles.
PBS
Pbs Learning Media: Ccmp8 Part 1 Using Repeated Reasoning
Students are taught to look for patterns in solving mathematical problems. Starting in the lower grades, they learn that math problems can be decomposed and recomposed without its value changing (the distributive property). In these...
Khan Academy
Khan Academy: Math: 3rd Grade: Distributive Property When Multiplying
In this video [6:08], learn to use the distributive property to break up 4 x 7 into smaller numbers.
Khan Academy
Khan Academy: Algebra: Adding and Subtracting Polynomials 2
Demonstrates how to subtract a trinomial from a binomial. [1:43]