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Class 3 Maths Worksheet: Measurement

Maths worksheets lesson 22: Length, weight and capacity · Set 393 · 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. 1.3 m 57 cm = ? cm
  2. 2.600 cm = ? m
  3. 3.4 L 950 mL = ? mL
  4. 4.Which unit would you use to measure the height of a door? (a) g (b) kg (c) m
  5. 5.1 L 750 mL = ? mL
  6. 6.3 m 19 cm = ? cm
  7. 7.800 cm = ? m
  8. 8.A blue ribbon is 60 cm long and a green ribbon is 50 cm long. What is their total length (in cm)?
  9. 9.Which unit would you use to measure the water in a bucket? (a) L (b) cm (c) kg
  10. 10.A red ribbon is 41 cm long and a yellow ribbon is 43 cm long. What is their total length (in cm)?
  11. 11.3 km = ? m
  12. 12.5 kg 50 g = ? g
  13. 13.A blue ribbon is 37 cm long and a green ribbon is 41 cm long. What is their total length (in cm)?
  14. 14.Which unit would you use to measure the distance between two cities? (a) km (b) g (c) L
  15. 15.300 cm = ? m
  16. 16.A jug has 650 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
  17. 17.4000 m = ? km
  18. 18.Which unit would you use to measure the length of an eraser? (a) mL (b) g (c) cm
  19. 19.1 L 850 mL = ? mL
  20. 20.A green ribbon is 44 cm long and a yellow ribbon is 23 cm long. What is their total length (in cm)?
  21. 21.3 kg 450 g = ? g
  22. 22.A white ribbon is 31 cm long and a pink ribbon is 59 cm long. What is their total length (in cm)?
  23. 23.6 m = ? cm
  24. 24.5 km = ? m
  25. 25.9 m = ? cm
  26. 26.3 m = ? cm
  27. 27.Which unit would you use to measure the medicine in a spoon? (a) mL (b) m (c) cm
  28. 28.3 L = ? mL
  29. 29.A green ribbon is 46 cm long and a blue ribbon is 30 cm long. What is their total length (in cm)?
  30. 30.8000 mL = ? L
  31. 31.9 L = ? mL
  32. 32.A jug has 350 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
  33. 33.A red ribbon is 32 cm long and a blue ribbon is 24 cm long. What is their total length (in cm)?
  34. 34.4 m 30 cm = ? cm
  35. 35.A yellow ribbon is 48 cm long and a red ribbon is 27 cm long. What is their total length (in cm)?
  36. 36.2 L = ? mL
  37. 37.400 cm = ? m
  38. 38.6 L 700 mL = ? mL
  39. 39.A yellow ribbon is 16 cm long and a red ribbon is 41 cm long. What is their total length (in cm)?
  40. 40.4000 mL = ? L

Answer key

  1. 357
  2. 6
  3. 4950
  4. m
  5. 1750
  6. 319
  7. 8
  8. 110
  9. L
  10. 84
  11. 3000
  12. 5050
  13. 78
  14. km
  15. 3
  16. 200
  17. 4
  18. cm
  19. 1850
  20. 67
  21. 3450
  22. 90
  23. 600
  24. 5000
  25. 900
  26. 300
  27. mL
  28. 3000
  29. 76
  30. 8
  31. 9000
  32. 100
  33. 56
  34. 430
  35. 75
  36. 2000
  37. 4
  38. 6700
  39. 57
  40. 4

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