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 6 cm and a width of 4 cm?

Back

24 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 (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 does 'square centimeters' mean?

Back

It is a unit of area that represents a square measuring 1 cm on each side.

Front

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

Back

4 units (Width = Area ÷ Length).

Front

What is the area of a rectangle with a length of 8 units and a width of 3 units?

Back

24 square units.

Front

What is the area of a shaded part of a rectangle if the total area is 20 square units and the unshaded part is 14 square units?

Back

6 square units (Shaded Area = Total Area - Unshaded Area).

Front

What is the formula for the area of a rectangle?

Back

Area = Length × Width.