Area 3rd Grade

Front

What is area?

Back

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

Front

How do you find the area of a rectangle?

Back

To find the area of a rectangle, multiply its length by its width.

Front

What is the area of a rectangle with a length of 4 units and a width of 4 units?

Back

16 square units.

Front

What is the area of a rectangle with a length of 5 units and a width of 3 units?

Back

15 square units.

Front

What is the area of a rectangle with a length of 6 units and a width of 4 units?

Back

24 square units.

Front

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

Back

20 square meters.

Front

What is the area of a rectangle with a length of 8 centimeters and a width of 5 centimeters?

Back

40 square centimeters.

Front

If a rectangle has an area of 30 square units and a width of 5 units, what is its length?

Back

6 units.

Front

If a rectangle has an area of 12 square units and a length of 3 units, what is its width?

Back

4 units.

Front

What is a square unit?

Back

A square unit is a unit of area that is equal to the area of a square with sides of one unit.