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Class 3 Maths Worksheet: Measurement

Maths worksheets lesson 22: Length, weight and capacity · Set 573 · 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. 1.2 m 55 cm = ? cm
  2. 2.Which unit would you use to measure the weight of a watermelon? (a) L (b) m (c) kg
  3. 3.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) cm (c) km
  4. 4.A blue ribbon is 52 cm long and a red ribbon is 32 cm long. What is their total length (in cm)?
  5. 5.4 m 59 cm = ? cm
  6. 6.Which unit would you use to measure the distance between two cities? (a) g (b) mL (c) km
  7. 7.3 kg = ? g
  8. 8.3 kg 850 g = ? g
  9. 9.9 kg 650 g = ? g
  10. 10.A jug has 950 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
  11. 11.5000 g = ? kg
  12. 12.3 m = ? cm
  13. 13.800 cm = ? m
  14. 14.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
  15. 15.700 cm = ? m
  16. 16.1 L 850 mL = ? mL
  17. 17.5 m = ? cm
  18. 18.Which unit would you use to measure the juice in a small glass? (a) kg (b) mL (c) g
  19. 19.Which unit would you use to measure the length of an eraser? (a) mL (b) cm (c) L
  20. 20.A green ribbon is 50 cm long and a yellow ribbon is 15 cm long. What is their total length (in cm)?
  21. 21.A red ribbon is 31 cm long and a pink ribbon is 23 cm long. What is their total length (in cm)?
  22. 22.9000 m = ? km
  23. 23.8000 mL = ? L
  24. 24.3 L = ? mL
  25. 25.7000 mL = ? L
  26. 26.3 m 9 cm = ? cm
  27. 27.Which unit would you use to measure the weight of a pencil? (a) mL (b) L (c) g
  28. 28.A jug has 600 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
  29. 29.6 km = ? m
  30. 30.5 L 250 mL = ? mL
  31. 31.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
  32. 32.7 kg = ? g
  33. 33.3 m 16 cm = ? cm
  34. 34.2000 g = ? kg
  35. 35.A jug has 750 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
  36. 36.2 kg 800 g = ? g
  37. 37.3 kg 350 g = ? g
  38. 38.A blue ribbon is 20 cm long and a red ribbon is 38 cm long. What is their total length (in cm)?
  39. 39.A jug has 450 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
  40. 40.5 L = ? mL

Answer key

  1. 255
  2. kg
  3. kg
  4. 84
  5. 459
  6. km
  7. 3000
  8. 3850
  9. 9650
  10. 500
  11. 5
  12. 300
  13. 8
  14. 150
  15. 7
  16. 1850
  17. 500
  18. mL
  19. cm
  20. 65
  21. 54
  22. 9
  23. 8
  24. 3000
  25. 7
  26. 309
  27. g
  28. 150
  29. 6000
  30. 5250
  31. 100
  32. 7000
  33. 316
  34. 2
  35. 300
  36. 2800
  37. 3350
  38. 58
  39. 150
  40. 5000

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