Lesson: Distributive Property of Multiplication
In this lesson, we will learn how to use the distributive property of multiplication to multiply numbers up to 10×10 by breaking the numbers apart.
Sample Question Videos
Worksheet: 21 Questions • 1 Video
The diagram shows a rectangle of sides and . Its area is thus , also written as . Work out the area of the two rectangles that make up the bigger rectangle to find an equivalent expression to .
Write two equivalent expressions for the area of the following rectangle.
Whose method is correct?
What is ?