3.3 Unit Math Review

What is the total area of the pink model?

• 3 units squared

• 4 units squared

• 7 units squared

• 12 units squared

What is the area of the rectangle?

• 15 sq cm

• 15 cm

• 18 cm

• 16 sq cm

Study the figure. Each square represents an area of 1 square unit. What is the area of the shaded portion of the rectangle?

• A) 4 square units

• B) 8 square units

• C) 16 square units

• D) 24 square units

Select a multiplication equation that will help you find the area of the rectangle.

• 3 x 7

• 8 x 4

• 3 x 4

• 2 x 4

What is the area of the rectangle?

• 35 sq units

• 35

• 36

• 36 sq units

If each square is 1 centimeter, what is the area of the rectangle?

• 12 sq in

• 12 sq cm

• 10 sq cm

• 12

What is the area of this rectangle?

• 24 sq cm

• 15 sq cm

• 29 sqcm

• 21 sq cm

Which equation is the total area for the unit?

• 2 X 13

• 3 X 9

• 8 X 4

The tiled floor in Gerald’s dining room has a rug on it as shown below. How many square tiles are on the floor, including the tiles under the rug?

• 80 sq units

• 64 sq units

• 90 sq units

• 72 sq units

Which number sentence matches the strip diagram shown?

• 7x5=30

• 7x5=35

• 5x7-30

• 5x7=35