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Class 3 Maths Worksheet: Measurement

Maths worksheets lesson 22: Length, weight and capacity · Set 497 · 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.Which unit would you use to measure the height of a door? (a) m (b) kg (c) g
  2. 2.A jug has 600 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
  3. 3.3 kg = ? g
  4. 4.7 km 50 m = ? m
  5. 5.3 m = ? cm
  6. 6.7 m = ? cm
  7. 7.600 cm = ? m
  8. 8.A jug has 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
  9. 9.2 L = ? mL
  10. 10.A white ribbon is 28 cm long and a blue ribbon is 29 cm long. What is their total length (in cm)?
  11. 11.200 cm = ? m
  12. 12.A yellow ribbon is 36 cm long and a red ribbon is 51 cm long. What is their total length (in cm)?
  13. 13.A pink ribbon is 17 cm long and a blue ribbon is 43 cm long. What is their total length (in cm)?
  14. 14.2 m 96 cm = ? cm
  15. 15.3 m 54 cm = ? cm
  16. 16.2 kg = ? g
  17. 17.Which unit would you use to measure the length of an eraser? (a) cm (b) L (c) mL
  18. 18.7 m 16 cm = ? cm
  19. 19.5 km 450 m = ? m
  20. 20.8000 m = ? km
  21. 21.A red ribbon is 30 cm long and a blue ribbon is 38 cm long. What is their total length (in cm)?
  22. 22.A jug has 550 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
  23. 23.4 L = ? mL
  24. 24.3 m 69 cm = ? cm
  25. 25.9 L = ? mL
  26. 26.A jug has 900 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
  27. 27.8000 mL = ? L
  28. 28.Which unit would you use to measure the weight of a watermelon? (a) mL (b) kg (c) m
  29. 29.8 kg 250 g = ? g
  30. 30.6000 g = ? kg
  31. 31.Which unit would you use to measure the weight of a sack of rice? (a) m (b) mL (c) kg
  32. 32.7 kg = ? g
  33. 33.7 L 350 mL = ? mL
  34. 34.2000 mL = ? L
  35. 35.3 m 56 cm = ? cm
  36. 36.1 L 150 mL = ? mL
  37. 37.4 m = ? cm
  38. 38.3 L = ? mL
  39. 39.700 cm = ? m
  40. 40.9000 g = ? kg

Answer key

  1. m
  2. 100
  3. 3000
  4. 7050
  5. 300
  6. 700
  7. 6
  8. 250
  9. 2000
  10. 57
  11. 2
  12. 87
  13. 60
  14. 296
  15. 354
  16. 2000
  17. cm
  18. 716
  19. 5450
  20. 8
  21. 68
  22. 450
  23. 4000
  24. 369
  25. 9000
  26. 700
  27. 8
  28. kg
  29. 8250
  30. 6
  31. kg
  32. 7000
  33. 7350
  34. 2
  35. 356
  36. 1150
  37. 400
  38. 3000
  39. 7
  40. 9

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