Unit 3 - Math Iready

Don uses tiling to find the area of the of a rectangular patio and flower bed. Each unit square is 1 square meter. Which expressions could be used to find the total area of both?

• 6 x 6

• (3+6) + 6

• (6 X 3) + (6 X 6)

• (9 X 6) + (3 X 3)

Tags

CCSS.3.MD.C.6

Jed builds a square sand box. One side has a length of 8 feet. How much space will Jed's sand box cover?

• 8 square feet

• 16 square feet

• 36 square feet

• 64 square feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of this shape?

• 14 square units

• 16 square units

• 12 square units

• 18 square units

Compare Rectangle A and Rectangle B. Do they cover the same area?

• Yes. They both have 20 square units.

• No. They both have 20 square units but Rectangle A's units are smaller than Rectangle B's units.

Tags

CCSS.3.MD.C.5A

Kareem's rectangular garden is divided into two parts that are the same size. How many square feet is the total area of the garden?

• 12 square feet

• 40 square feet

• 18 square feet

• 48 square feet

Tags

CCSS.3.MD.C.7D

What is the total area of this shape?

• 24 square feet

• 28 square feet

• 33 square feet

• 59 square feet

Tags

CCSS.3.MD.C.7D

The rectangle below is made up of unit squares. Complete the equation to find the area of the rectangle.

___ units X ___ units = ___ square units

Tags

CCSS.3.MD.C.6

The area of Lang's rug is 36 square feet. Which measurements could be the length and width of the rug?

• length 7 feet;

  width 5 feet

• length 9 feet;

  width 4 feet

• length 10 feet;

  width 3 feet

• length 11 feet;

  width 3 feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Liam draws the figures to the side. He said each figure has the area of 16 square units. Is he correct? Decide which figures are correct.

• Fig.1-yes

  Fig.2-yes

  Fig.3-yes

  Fig.4-yes

• Fig.1-yes

  Fig.2-yes

  Fig.3-no

  Fig.4-yes

• Fig.1-no

  Fig.2-no

  Fig.3-no

  Fig.4-yes

• Fig.1-no

  Fig.2-yes

  Fig.3-no

  Fig.4-yes

Tags

CCSS.3.MD.C.5A

A rectangle is 9 feet long and 7 feet wide. What is the area?

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3