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Class 3 Maths Worksheet: Measurement

Maths worksheets lesson 22: Length, weight and capacity · Set 185 · 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.

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  1. 1.Which unit would you use to measure the weight of a sack of rice? (a) cm (b) kg (c) m
  2. 2.900 cm = ? m
  3. 3.4 kg = ? g
  4. 4.5 km = ? m
  5. 5.2000 mL = ? L
  6. 6.A jug has 700 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
  7. 7.3 L = ? mL
  8. 8.3000 g = ? kg
  9. 9.Which unit would you use to measure the weight of a watermelon? (a) mL (b) cm (c) kg
  10. 10.9 L = ? mL
  11. 11.8 km = ? m
  12. 12.4000 g = ? kg
  13. 13.5 L 400 mL = ? mL
  14. 14.Which unit would you use to measure the weight of a toffee? (a) cm (b) g (c) km
  15. 15.5000 m = ? km
  16. 16.300 cm = ? m
  17. 17.Which unit would you use to measure the length of a train journey? (a) km (b) g (c) L
  18. 18.A red ribbon is 36 cm long and a green ribbon is 60 cm long. What is their total length (in cm)?
  19. 19.A white ribbon is 26 cm long and a blue ribbon is 39 cm long. What is their total length (in cm)?
  20. 20.2000 g = ? kg
  21. 21.6 L 150 mL = ? mL
  22. 22.6000 mL = ? L
  23. 23.3 km = ? m
  24. 24.1 km 850 m = ? m
  25. 25.A red ribbon is 50 cm long and a green ribbon is 44 cm long. What is their total length (in cm)?
  26. 26.2 kg = ? g
  27. 27.A red ribbon is 39 cm long and a white ribbon is 39 cm long. What is their total length (in cm)?
  28. 28.1 m 49 cm = ? cm
  29. 29.A yellow ribbon is 18 cm long and a red ribbon is 40 cm long. What is their total length (in cm)?
  30. 30.6 kg 500 g = ? g
  31. 31.3 m 68 cm = ? cm
  32. 32.6 L 700 mL = ? mL
  33. 33.A pink ribbon is 26 cm long and a red ribbon is 32 cm long. What is their total length (in cm)?
  34. 34.A yellow ribbon is 42 cm long and a white ribbon is 34 cm long. What is their total length (in cm)?
  35. 35.1 kg 700 g = ? g
  36. 36.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
  37. 37.A jug has 750 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
  38. 38.A white ribbon is 27 cm long and a pink ribbon is 38 cm long. What is their total length (in cm)?
  39. 39.Which unit would you use to measure the height of a door? (a) L (b) kg (c) m
  40. 40.A green ribbon is 55 cm long and a pink ribbon is 15 cm long. What is their total length (in cm)?

Answer key

  1. kg
  2. 9
  3. 4000
  4. 5000
  5. 2
  6. 300
  7. 3000
  8. 3
  9. kg
  10. 9000
  11. 8000
  12. 4
  13. 5400
  14. g
  15. 5
  16. 3
  17. km
  18. 96
  19. 65
  20. 2
  21. 6150
  22. 6
  23. 3000
  24. 1850
  25. 94
  26. 2000
  27. 78
  28. 149
  29. 58
  30. 6500
  31. 368
  32. 6700
  33. 58
  34. 76
  35. 1700
  36. 150
  37. 550
  38. 65
  39. m
  40. 70

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