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Class 3 Maths Worksheet: Measurement

Maths worksheets lesson 22: Length, weight and capacity · Set 207 · 40 sums
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The method (Big unit to small: multiply): 1 m = 100 cm, 1 km = 1000 m, 1 kg = 1000 g, 1 L = 1000 mL. Big unit → small unit: multiply. Small unit → big unit: divide. 2 m 35 cm = 200 cm + 35 cm = 235 cm. Choose the unit by size: a pencil in cm, a road in km, a toffee in g, a bucket of water in L.

NameDateTime takenScore ___ / 40
  1. 1.Which unit would you use to measure the medicine in a spoon? (a) cm (b) mL (c) m
  2. 2.Which unit would you use to measure the weight of a pencil? (a) cm (b) g (c) L
  3. 3.A white ribbon is 54 cm long and a red ribbon is 31 cm long. What is their total length (in cm)?
  4. 4.7 L 800 mL = ? mL
  5. 5.9000 mL = ? L
  6. 6.9000 m = ? km
  7. 7.8 kg 450 g = ? g
  8. 8.6 m 85 cm = ? cm
  9. 9.A jug has 400 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
  10. 10.A jug has 550 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
  11. 11.3 km = ? m
  12. 12.7 L 200 mL = ? mL
  13. 13.A green ribbon is 28 cm long and a yellow ribbon is 44 cm long. What is their total length (in cm)?
  14. 14.4 km = ? m
  15. 15.4 m 10 cm = ? cm
  16. 16.9 L = ? mL
  17. 17.5 km = ? m
  18. 18.Which unit would you use to measure the length of an eraser? (a) g (b) cm (c) kg
  19. 19.Which unit would you use to measure the weight of a watermelon? (a) kg (b) m (c) km
  20. 20.8 kg = ? g
  21. 21.Which unit would you use to measure the weight of a toffee? (a) m (b) cm (c) g
  22. 22.A jug has 750 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
  23. 23.Which unit would you use to measure the height of a door? (a) g (b) m (c) kg
  24. 24.8 L 250 mL = ? mL
  25. 25.A jug has 900 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
  26. 26.A blue ribbon is 21 cm long and a red ribbon is 42 cm long. What is their total length (in cm)?
  27. 27.6000 m = ? km
  28. 28.9 m 13 cm = ? cm
  29. 29.7 L = ? mL
  30. 30.Which unit would you use to measure the length of a train journey? (a) kg (b) km (c) g
  31. 31.Which unit would you use to measure the distance between two cities? (a) g (b) km (c) L
  32. 32.8 m = ? cm
  33. 33.A pink ribbon is 48 cm long and a green ribbon is 21 cm long. What is their total length (in cm)?
  34. 34.6000 g = ? kg
  35. 35.1 km 750 m = ? m
  36. 36.2 m = ? cm
  37. 37.A green ribbon is 50 cm long and a red ribbon is 18 cm long. What is their total length (in cm)?
  38. 38.7 L 150 mL = ? mL
  39. 39.A green ribbon is 23 cm long and a white ribbon is 59 cm long. What is their total length (in cm)?
  40. 40.5 kg = ? g

Answer key

  1. mL
  2. g
  3. 85
  4. 7800
  5. 9
  6. 9
  7. 8450
  8. 685
  9. 200
  10. 350
  11. 3000
  12. 7200
  13. 72
  14. 4000
  15. 410
  16. 9000
  17. 5000
  18. cm
  19. kg
  20. 8000
  21. g
  22. 550
  23. m
  24. 8250
  25. 300
  26. 63
  27. 6
  28. 913
  29. 7000
  30. km
  31. km
  32. 800
  33. 69
  34. 6
  35. 1750
  36. 200
  37. 68
  38. 7150
  39. 82
  40. 5000

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