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

Multiply the length by the width (Area = Length × Width).

Front

What is the area of a rectangle with a length of 5 units and a width of 2 units?

Back

10 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 7 units and a width of 3 units?

Back

21 square units.

Front

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

Back

40 square units.

Front

What units are used to measure area?

Back

Square units, such as square centimeters (cm²) or square meters (m²).

Front

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

Back

6 units (Area = Length × Width, so Length = Area ÷ Width).

Front

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

Back

20 square units.

Front

What is the area of a rectangle with a length of 9 units and a width of 3 units?

Back

27 square units.