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Class 3 Maths Worksheet: Measurement

Maths worksheets lesson 22: Length, weight and capacity · Set 620 · 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. 1.3000 m = ? km
  2. 2.6 L 750 mL = ? mL
  3. 3.3 m = ? cm
  4. 4.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
  5. 5.8 km = ? m
  6. 6.6 km 200 m = ? m
  7. 7.2 km 950 m = ? m
  8. 8.Which unit would you use to measure the length of a train journey? (a) mL (b) km (c) kg
  9. 9.A pink ribbon is 27 cm long and a yellow ribbon is 24 cm long. What is their total length (in cm)?
  10. 10.6 L = ? mL
  11. 11.A pink ribbon is 56 cm long and a red ribbon is 22 cm long. What is their total length (in cm)?
  12. 12.2 m 49 cm = ? cm
  13. 13.A blue ribbon is 39 cm long and a yellow ribbon is 41 cm long. What is their total length (in cm)?
  14. 14.A pink ribbon is 16 cm long and a green ribbon is 27 cm long. What is their total length (in cm)?
  15. 15.Which unit would you use to measure the weight of a sack of rice? (a) mL (b) km (c) kg
  16. 16.8 kg 850 g = ? g
  17. 17.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
  18. 18.Which unit would you use to measure the milk in a big can? (a) cm (b) g (c) L
  19. 19.1 km 700 m = ? m
  20. 20.Which unit would you use to measure the length of a pencil? (a) mL (b) cm (c) kg
  21. 21.7000 m = ? km
  22. 22.Which unit would you use to measure the medicine in a spoon? (a) m (b) mL (c) km
  23. 23.Which unit would you use to measure the height of a door? (a) kg (b) m (c) mL
  24. 24.Which unit would you use to measure the weight of a watermelon? (a) kg (b) m (c) L
  25. 25.1 m 12 cm = ? cm
  26. 26.2 L = ? mL
  27. 27.A green ribbon is 31 cm long and a blue ribbon is 36 cm long. What is their total length (in cm)?
  28. 28.6 m 17 cm = ? cm
  29. 29.9 km 150 m = ? m
  30. 30.A blue ribbon is 24 cm long and a yellow ribbon is 35 cm long. What is their total length (in cm)?
  31. 31.A green ribbon is 27 cm long and a yellow ribbon is 19 cm long. What is their total length (in cm)?
  32. 32.3 L 950 mL = ? mL
  33. 33.Which unit would you use to measure the juice in a small glass? (a) m (b) g (c) mL
  34. 34.A white ribbon is 35 cm long and a green ribbon is 21 cm long. What is their total length (in cm)?
  35. 35.A jug has 700 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
  36. 36.A jug has 350 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
  37. 37.1 kg 550 g = ? g
  38. 38.Which unit would you use to measure the weight of a toffee? (a) cm (b) mL (c) g
  39. 39.A blue ribbon is 24 cm long and a green ribbon is 32 cm long. What is their total length (in cm)?
  40. 40.4 kg 650 g = ? g

Answer key

  1. 3
  2. 6750
  3. 300
  4. 200
  5. 8000
  6. 6200
  7. 2950
  8. km
  9. 51
  10. 6000
  11. 78
  12. 249
  13. 80
  14. 43
  15. kg
  16. 8850
  17. 150
  18. L
  19. 1700
  20. cm
  21. 7
  22. mL
  23. m
  24. kg
  25. 112
  26. 2000
  27. 67
  28. 617
  29. 9150
  30. 59
  31. 46
  32. 3950
  33. mL
  34. 56
  35. 300
  36. 150
  37. 1550
  38. g
  39. 56
  40. 4650

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