Area With Decomposition

After you solve an area problem, what type of units should you have?

• Cubed units (units³)

• Squared units (units²)

• Single units (units)

• Half units (units/2)

Which expression is used to find the total area of the figure shown?

• (9 x 10) + (9 x 7)

• 9 x 10 + 7

• (10 x 7) x 9

What is the total area of the pink model?

• 3 units squared

• 4 units squared

• 7 units squared

• 12 units squared

Which equation finds the area of this shape?

• (6x4) + (4x8)

• (4x6) + (4x4)

Which equation finds the area of this shape?

• (6x4) + (14x8)

• (4x6) + (8x8)

Which equation finds the area of this shape?

• (6x4) + (6x8)

• (14x6) + (6x4)

Which answer shows the distributive property of the array (4X7)?

• ( 4 x 3) + (4 x 3)

• ( 3 x 4) + ( 4 x 3)

• ( 4 x 2 ) + ( 4 x 5)

Which answer shows the distributive property of the array (3X8)?

• ( 4 x 5) + ( 2 x 6)

• (3 x 4) + (3 x 4)

• (4 x 5) x ( 5 x 4)

• (3 x 2) + ( 3 x 7)

Which expression would show the area of this rectangle?

• (2 x 4) + (2 x 2)

• (6 x 2) + (2 x 2)

• (6 x 6) + (2 x 2)

• (4 x 4) + (2 x 2)

Which expression would show the area of this rectangle?

• (4 x 5) + (3 x 4)

• (4 x 2) + (4 x 3)

• (4 x 2) + (4 x 2)

• (6 x 5) + (4 x 4)