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Class 3 Maths Worksheet: Measurement

Maths worksheets lesson 22: Length, weight and capacity · Set 403 · 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.A jug has 950 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
  2. 2.1 kg 650 g = ? g
  3. 3.A green ribbon is 28 cm long and a red ribbon is 35 cm long. What is their total length (in cm)?
  4. 4.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
  5. 5.8 m = ? cm
  6. 6.A green ribbon is 32 cm long and a red ribbon is 40 cm long. What is their total length (in cm)?
  7. 7.7 kg = ? g
  8. 8.A red ribbon is 21 cm long and a pink ribbon is 17 cm long. What is their total length (in cm)?
  9. 9.1 m 38 cm = ? cm
  10. 10.6000 g = ? kg
  11. 11.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
  12. 12.Which unit would you use to measure the length of an eraser? (a) L (b) cm (c) g
  13. 13.A pink ribbon is 31 cm long and a red ribbon is 18 cm long. What is their total length (in cm)?
  14. 14.Which unit would you use to measure the length of a pencil? (a) g (b) cm (c) mL
  15. 15.6 km = ? m
  16. 16.6 L 600 mL = ? mL
  17. 17.5 L = ? mL
  18. 18.Which unit would you use to measure the weight of a pencil? (a) g (b) km (c) m
  19. 19.3 m = ? cm
  20. 20.A jug has 600 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
  21. 21.A pink ribbon is 25 cm long and a green ribbon is 27 cm long. What is their total length (in cm)?
  22. 22.7000 g = ? kg
  23. 23.5000 g = ? kg
  24. 24.A jug has 650 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
  25. 25.7 m = ? cm
  26. 26.A green ribbon is 57 cm long and a yellow ribbon is 56 cm long. What is their total length (in cm)?
  27. 27.6000 mL = ? L
  28. 28.7 km 600 m = ? m
  29. 29.1 m 4 cm = ? cm
  30. 30.Which unit would you use to measure the milk in a big can? (a) kg (b) cm (c) L
  31. 31.A jug has 700 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
  32. 32.4 km 300 m = ? m
  33. 33.Which unit would you use to measure the weight of a toffee? (a) g (b) m (c) cm
  34. 34.7 L 300 mL = ? mL
  35. 35.7 m 31 cm = ? cm
  36. 36.2 kg = ? g
  37. 37.5 km = ? m
  38. 38.1 km 300 m = ? m
  39. 39.A white ribbon is 42 cm long and a yellow ribbon is 27 cm long. What is their total length (in cm)?
  40. 40.7 km 300 m = ? m

Answer key

  1. 900
  2. 1650
  3. 63
  4. 250
  5. 800
  6. 72
  7. 7000
  8. 38
  9. 138
  10. 6
  11. 250
  12. cm
  13. 49
  14. cm
  15. 6000
  16. 6600
  17. 5000
  18. g
  19. 300
  20. 200
  21. 52
  22. 7
  23. 5
  24. 200
  25. 700
  26. 113
  27. 6
  28. 7600
  29. 104
  30. L
  31. 250
  32. 4300
  33. g
  34. 7300
  35. 731
  36. 2000
  37. 5000
  38. 1300
  39. 69
  40. 7300

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