Area of Rectangle Working Backwards

Find the area.

Length = 2, width = 7

• 9 square units

• 14 square units

Tags

CCSS.3.MD.C.6

What multiplication problem helps you solve for L?

• 5 x 5 = 25 square units

• 6 x 5 = 30 square units

• 5 x 3 = 15 square units

• 5 x 4 = 20 square units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Matthew built a rectangular garden to grow food for his family. His garden was 3 feet wide by 7 feet long. What was the area of his garden?

• 21 feet ²

• 22 feet ²

• 15 feet ²

• 18 feet ²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area?

• 35 square cm

• 9 square cm

• 40 square cm

• 18 square cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Marcia decided to tile her kitchen floor. What is the area of Marcia's kitchen floor?

• 5 units

• 20 units²

• 15 units²

• 10 units

Tags

CCSS.3.MD.C.5A

Which equation is the total area for the unit?

• 2 X 13

• 3 X 9

• 8 X 4

Tags

CCSS.3.MD.C.7D

Ben wanted to make a dog pen with an area of 36 square feet.  What could the dimensions of his dog pen be?

• 3 feet by 6 feet

• 9 feet by 9 feet

• 9 feet by 4 feet

• 5 feet by 6 feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Charles draws a rectangle with a side length of 9 inches and an area of 27 square inches. What is the other side length?

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

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

Tags

CCSS.3.MD.C.6

What is the area of the rectangle?

• 35 sq units

• 35

• 36

• 36 sq units

Tags

CCSS.3.MD.C.6