Free · Class 3–6 · 5 worksheets · answer keys · practise online · set 21

Area and perimeter worksheets — Class 3 to 6

Free area and perimeter worksheets: count squares, perimeter and area of rectangles and squares, and word problems — drawn shapes, new numbers every set, with answers.

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Count the squares (Class 3)Perimeter of a rectangle (Class 3–4)Area of a rectangle (Class 4–5)Squares (Class 4–5)Area and perimeter word problems (Class 5–6)

Count the squares

Class 3 · Worksheet 1 · set 21
Name:Date:Score:    / 8

Count the shaded squares to find the area.

  1. Area = how many square units?
  2. Area = how many square units?
  3. Area = how many square units?
  4. Area = how many square units?
  5. Area = how many square units?
  6. Area = how many square units?
  7. Area = how many square units?
  8. Area = how many square units?

Perimeter of a rectangle

Class 3–4 · Worksheet 2 · set 21
Name:Date:Score:    / 8

Find the perimeter.

  1. 15 cm4 cm Find the perimeter.
  2. 15 m13 m Find the perimeter.
  3. 19 m14 m Find the perimeter.
  4. 18 cm15 cm Find the perimeter.
  5. 17 m10 m Find the perimeter.
  6. 7 cm6 cm Find the perimeter.
  7. 16 m4 m Find the perimeter.
  8. 5 m4 m Find the perimeter.

Area of a rectangle

Class 4–5 · Worksheet 3 · set 21
Name:Date:Score:    / 8

Find the area.

  1. 15 cm3 cm Find the area.
  2. 4 m2 m Find the area.
  3. 9 cm8 cm Find the area.
  4. 5 m7 m Find the area.
  5. 15 m6 m Find the area.
  6. 6 m9 m Find the area.
  7. 5 m10 m Find the area.
  8. 9 cm12 cm Find the area.

Squares

Class 4–5 · Worksheet 4 · set 21
Name:Date:Score:    / 10

Solve.

  1. A square has side 25 cm. Find its area.
  2. A square has side 13 cm. Find its perimeter.
  3. A square has side 12 cm. Find its perimeter.
  4. A square has side 5 cm. Find its area.
  5. A square has side 23 cm. Find its perimeter.
  6. A square has side 9 cm. Find its perimeter.
  7. A square has side 15 cm. Find its perimeter.
  8. A square has side 23 cm. Find its area.
  9. A square has side 18 cm. Find its perimeter.
  10. A square has side 11 cm. Find its perimeter.

Area and perimeter word problems

Class 5–6 · Worksheet 5 · set 21
Name:Date:Score:    / 6

Read and solve.

  1. The area of a rectangle is 264 sq cm and its length is 33 cm. Find its width.
  2. A garden is 18 m long and 8 m wide. How much fencing is needed to go around it?
  3. A garden is 20 m long and 10 m wide. How much fencing is needed to go around it?
  4. A room floor is 31 m long and 20 m wide. What is its area?
  5. A room floor is 28 m long and 8 m wide. What is its area?
  6. The area of a rectangle is 130 sq cm and its length is 13 cm. Find its width.

More worksheets

Questions

What is the difference between area and perimeter?

Perimeter is the length of the boundary (the fence); area is the surface inside (the grass). Perimeter is in cm or m, area in sq cm or sq m.

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Yes — print them or save as PDF free. Every worksheet has an answer key.

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Press “🔄 New set” — the questions change (maths numbers are new every time; English sentences are shuffled).

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Can my child do this worksheet online, like a quiz?

Yes — press “▶️ Practise online” on any worksheet. The questions come one at a time with instant marking, a score at the end and a review of mistakes. No sign-in is needed.