Grade 3 Area Formulas Worksheet
Practice calculating the area of rectangles and squares using formulas for third graders.
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Grade 3 Area Formulas Worksheet
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Read each question carefully and calculate the area of the shapes. Remember, area is the amount of space inside a flat shape. We measure area in square units.
1. The formula for the area of a rectangle is length × .
2. To find the area of a square, you multiply side × .
3. Area is measured in units.
4. A rectangle has a length of 5 units and a width of 3 units. What is its area?
5. A square has a side length of 4 cm. What is its area?
6. Which unit would you use to measure the area of a classroom floor?
centimeters
square meters
liters
kilograms
7. You can find the area of any shape by multiplying its length and width.
True
False
8. Sarah wants to cover a rectangular table with a tablecloth. The table is 6 feet long and 4 feet wide. What is the area of the tablecloth she needs?