Combined Area

What is the area of this rectangle?

• 40 square centimeters
• 45 square centimeters
• 28 centimeters
• 50 square centimeters

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

What is the formula for finding area of a rectangle?

• A = l•w
• A = s•df
• A = b•c
• A and C

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Sue used the the expression 5 x 3 to find the area of the figure.  Which expression could also be used to fine the area?

• (4 x 3) + (4 x 2)
• (5 x 1) + (5 x 2)
• (5 x 3) + (5 x 3)
• ((2 x 1) + (3 x 3)

Brad used the the expression 4 x 5 to find the area of the figure.  Which expression could also be used to fine the area?

• (4 x 3) + (4 x 2) 
• (4 x 3) + (4 x 5)
• (4 x 3) x (4 x 5) 
• (5 + 3) + (5 + 3) 

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

Tyler used the the expression 7 x 5 to find the area of the figure.  Which expression could also be used to fine the area?

• (7 x 2) + (7 x 3) 
• (7 + 3) + (7 + 2)
• (3 x 4) + (3 x 4) 
• (7 x 3) x (7 x 5) 

Find the Area.

• 14
• 20
• 24
• 40

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

Find the Area.

• 12
• 18
• 28
• 34

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

• 54 cm2
• 45 cm2
• 63 cm2
• 36 cm2

Tags

CCSS.3.MD.C.7D

What is the area of the figure?

• 48 cm²
• 90 cm²
• 78 cm²
• 12 cm²

Tags

CCSS.3.MD.C.7D

Eriasia wanted to put down new tile in her bathroom. Her bathroom had a width of 10 ft and a width of 9 feet. How many square feet of tile should she buy?

• 90 square feet
• 19 square feet
• 38 square feet

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

CCSS.3.OA.A.3