Find $2255\times4$2255×4 using the area model.
Find the area of the first rectangle.
Find the area of the second rectangle.
Find the area of the third rectangle.
Find the area of the fourth rectangle.
What is the total area of all four rectangles?
So what is $2255\times4$2255×4?
Find $8669\times5$8669×5 using the area model.
Use the area model to find $3353\times2$3353×2.
Use the area model to find $9796\times4$9796×4.