Area with different units

Front

What is area?

Back

Area is the amount of space inside a shape, measured in square units.

Front

How do you calculate the area of a rectangle?

Back

Area = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a square with a side length of 5 units?

Back

25 square units (5 × 5 = 25).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What unit is used to measure area?

Back

Square units (e.g., square centimeters, square meters, square inches).

Tags

CCSS.3.MD.C.6

Front

What is the area of a rectangle that is 4 units long and 3 units wide?

Back

12 square units (4 × 3 = 12).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a shape has an area of 16 square units, what could be its dimensions?

Back

Possible dimensions include 4 units by 4 units, or 8 units by 2 units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a rectangle with a length of 10 units and a width of 2 units?

Back

20 square units (10 × 2 = 20).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a shape with a length of 6 units and a width of 3 units?

Back

18 square units (6 × 3 = 18).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a square with a side length of 7 units?

Back

49 square units (7 × 7 = 49).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

How can you find the area of an irregular shape?

Back

Divide it into regular shapes, calculate their areas, and then add them together.