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Class 3 Maths Worksheet: Measurement

Maths worksheets lesson 22: Length, weight and capacity · Set 473 · 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. 1.500 cm = ? m
  2. 2.Which unit would you use to measure the weight of a toffee? (a) g (b) L (c) m
  3. 3.7 m 57 cm = ? cm
  4. 4.6 kg = ? g
  5. 5.8 m 34 cm = ? cm
  6. 6.800 cm = ? m
  7. 7.8 m = ? cm
  8. 8.5 kg = ? g
  9. 9.2 km 450 m = ? m
  10. 10.7000 m = ? km
  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. 12.5000 mL = ? L
  13. 13.Which unit would you use to measure the weight of a watermelon? (a) L (b) cm (c) kg
  14. 14.300 cm = ? m
  15. 15.Which unit would you use to measure the length of a cricket pitch? (a) g (b) mL (c) m
  16. 16.7 kg 400 g = ? g
  17. 17.3 kg 300 g = ? g
  18. 18.Which unit would you use to measure the weight of a pencil? (a) g (b) cm (c) mL
  19. 19.A green ribbon is 52 cm long and a pink ribbon is 27 cm long. What is their total length (in cm)?
  20. 20.4 km 50 m = ? m
  21. 21.7 m 23 cm = ? cm
  22. 22.5000 g = ? kg
  23. 23.A red ribbon is 57 cm long and a blue ribbon is 26 cm long. What is their total length (in cm)?
  24. 24.4 L 950 mL = ? mL
  25. 25.A jug has 400 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
  26. 26.A white ribbon is 17 cm long and a yellow ribbon is 43 cm long. What is their total length (in cm)?
  27. 27.5000 m = ? km
  28. 28.A jug has 850 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
  29. 29.4000 mL = ? L
  30. 30.A jug has 750 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
  31. 31.Which unit would you use to measure the length of an eraser? (a) kg (b) cm (c) g
  32. 32.4 kg = ? g
  33. 33.2 kg 150 g = ? g
  34. 34.2000 g = ? kg
  35. 35.5 km = ? m
  36. 36.9000 m = ? km
  37. 37.2000 mL = ? L
  38. 38.3000 m = ? km
  39. 39.2 L = ? mL
  40. 40.Which unit would you use to measure the length of a train journey? (a) km (b) mL (c) kg

Answer key

  1. 5
  2. g
  3. 757
  4. 6000
  5. 834
  6. 8
  7. 800
  8. 5000
  9. 2450
  10. 7
  11. 250
  12. 5
  13. kg
  14. 3
  15. m
  16. 7400
  17. 3300
  18. g
  19. 79
  20. 4050
  21. 723
  22. 5
  23. 83
  24. 4950
  25. 200
  26. 60
  27. 5
  28. 200
  29. 4
  30. 50
  31. cm
  32. 4000
  33. 2150
  34. 2
  35. 5000
  36. 9
  37. 2
  38. 3
  39. 2000
  40. km

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