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Class 3 Maths Worksheet: Measurement

Maths worksheets lesson 22: Length, weight and capacity · Set 147 · 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. 1.8 L 250 mL = ? mL
  2. 2.Which unit would you use to measure the distance between two cities? (a) km (b) kg (c) L
  3. 3.5 km 800 m = ? m
  4. 4.8 km = ? m
  5. 5.4 m 90 cm = ? cm
  6. 6.9 m = ? cm
  7. 7.9 L 600 mL = ? mL
  8. 8.6 kg 550 g = ? g
  9. 9.Which unit would you use to measure the weight of a pencil? (a) mL (b) km (c) g
  10. 10.1 m 68 cm = ? cm
  11. 11.4000 m = ? km
  12. 12.8 m 95 cm = ? cm
  13. 13.7 km = ? m
  14. 14.Which unit would you use to measure the length of a cricket pitch? (a) m (b) g (c) mL
  15. 15.2 m 35 cm = ? cm
  16. 16.2 kg = ? g
  17. 17.7 kg 450 g = ? g
  18. 18.3 km = ? m
  19. 19.A jug has 800 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
  20. 20.Which unit would you use to measure the height of a door? (a) L (b) mL (c) m
  21. 21.A white ribbon is 52 cm long and a blue ribbon is 45 cm long. What is their total length (in cm)?
  22. 22.5 kg = ? g
  23. 23.Which unit would you use to measure the length of a train journey? (a) g (b) km (c) mL
  24. 24.9 L = ? mL
  25. 25.A white ribbon is 27 cm long and a green ribbon is 31 cm long. What is their total length (in cm)?
  26. 26.2 kg 450 g = ? g
  27. 27.A white ribbon is 17 cm long and a yellow ribbon is 26 cm long. What is their total length (in cm)?
  28. 28.9 km 300 m = ? m
  29. 29.A red ribbon is 31 cm long and a blue ribbon is 55 cm long. What is their total length (in cm)?
  30. 30.Which unit would you use to measure the medicine in a spoon? (a) kg (b) g (c) mL
  31. 31.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
  32. 32.Which unit would you use to measure the weight of a watermelon? (a) cm (b) kg (c) km
  33. 33.A blue ribbon is 32 cm long and a green ribbon is 42 cm long. What is their total length (in cm)?
  34. 34.2000 mL = ? L
  35. 35.8000 g = ? kg
  36. 36.2 km = ? m
  37. 37.1 m 32 cm = ? cm
  38. 38.A jug has 450 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
  39. 39.4 L = ? mL
  40. 40.500 cm = ? m

Answer key

  1. 8250
  2. km
  3. 5800
  4. 8000
  5. 490
  6. 900
  7. 9600
  8. 6550
  9. g
  10. 168
  11. 4
  12. 895
  13. 7000
  14. m
  15. 235
  16. 2000
  17. 7450
  18. 3000
  19. 350
  20. m
  21. 97
  22. 5000
  23. km
  24. 9000
  25. 58
  26. 2450
  27. 43
  28. 9300
  29. 86
  30. mL
  31. 50
  32. kg
  33. 74
  34. 2
  35. 8
  36. 2000
  37. 132
  38. 300
  39. 4000
  40. 5

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