Division with area models (Full video)

Khan Academy

Supporting grades: 4

Description: Sal uses area models to divide 268÷2 and 856÷8. Let's say that this rectangle, this green rectangle right over here, let's say it had an area of 268 square units, whatever those units are. And lets say you knew the dimensions of one side of the field. let me just hit a color, let's say you knew that this side of the field right over here, the length of this side of the field is two units.

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