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Class 3 Maths Worksheet: Measurement

Maths worksheets lesson 22: Length, weight and capacity · Set 8 · 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. 1.2 km = ? m
  2. 2.A red ribbon is 41 cm long and a blue ribbon is 36 cm long. What is their total length (in cm)?
  3. 3.3000 mL = ? L
  4. 4.9 L 950 mL = ? mL
  5. 5.3000 g = ? kg
  6. 6.A jug has 500 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
  7. 7.Which unit would you use to measure the length of a pencil? (a) kg (b) cm (c) L
  8. 8.A red ribbon is 16 cm long and a white ribbon is 32 cm long. What is their total length (in cm)?
  9. 9.500 cm = ? m
  10. 10.A red ribbon is 24 cm long and a green ribbon is 57 cm long. What is their total length (in cm)?
  11. 11.A red ribbon is 50 cm long and a blue ribbon is 17 cm long. What is their total length (in cm)?
  12. 12.4 m 11 cm = ? cm
  13. 13.A jug has 950 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
  14. 14.A pink ribbon is 37 cm long and a white ribbon is 48 cm long. What is their total length (in cm)?
  15. 15.Which unit would you use to measure the distance between two cities? (a) mL (b) L (c) km
  16. 16.200 cm = ? m
  17. 17.A jug has 600 mL of milk. 250 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 length of an eraser? (a) kg (b) mL (c) cm
  19. 19.5 km = ? m
  20. 20.1 kg 950 g = ? g
  21. 21.3 L 50 mL = ? mL
  22. 22.A green ribbon is 49 cm long and a white ribbon is 41 cm long. What is their total length (in cm)?
  23. 23.A jug has 700 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
  24. 24.9 m 62 cm = ? cm
  25. 25.A yellow ribbon is 21 cm long and a pink ribbon is 16 cm long. What is their total length (in cm)?
  26. 26.3 km 950 m = ? m
  27. 27.4 L = ? mL
  28. 28.5 L = ? mL
  29. 29.Which unit would you use to measure the length of a train journey? (a) L (b) km (c) g
  30. 30.A red ribbon is 15 cm long and a green ribbon is 33 cm long. What is their total length (in cm)?
  31. 31.A jug has 650 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
  32. 32.6 m = ? cm
  33. 33.6 kg = ? g
  34. 34.2000 mL = ? L
  35. 35.3 kg 200 g = ? g
  36. 36.800 cm = ? m
  37. 37.300 cm = ? m
  38. 38.Which unit would you use to measure the weight of a sack of rice? (a) cm (b) km (c) kg
  39. 39.3 m 46 cm = ? cm
  40. 40.600 cm = ? m

Answer key

  1. 2000
  2. 77
  3. 3
  4. 9950
  5. 3
  6. 350
  7. cm
  8. 48
  9. 5
  10. 81
  11. 67
  12. 411
  13. 850
  14. 85
  15. km
  16. 2
  17. 350
  18. cm
  19. 5000
  20. 1950
  21. 3050
  22. 90
  23. 650
  24. 962
  25. 37
  26. 3950
  27. 4000
  28. 5000
  29. km
  30. 48
  31. 50
  32. 600
  33. 6000
  34. 2
  35. 3200
  36. 8
  37. 3
  38. kg
  39. 346
  40. 6

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