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Class 3 Maths Worksheet: Measurement

Maths worksheets lesson 22: Length, weight and capacity · Set 21 · 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. 1.9 km = ? m
  2. 2.4 m 7 cm = ? cm
  3. 3.3000 mL = ? L
  4. 4.A jug has 800 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
  5. 5.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
  6. 6.Which unit would you use to measure the length of an eraser? (a) L (b) cm (c) mL
  7. 7.400 cm = ? m
  8. 8.4 L = ? mL
  9. 9.A jug has 550 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
  10. 10.2000 m = ? km
  11. 11.A jug has 900 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
  12. 12.5 m = ? cm
  13. 13.Which unit would you use to measure the length of a cricket pitch? (a) mL (b) kg (c) m
  14. 14.2 L = ? mL
  15. 15.7 m 51 cm = ? cm
  16. 16.6 km = ? m
  17. 17.A jug has 500 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
  18. 18.7 L = ? mL
  19. 19.800 cm = ? m
  20. 20.1 m 49 cm = ? cm
  21. 21.6 kg 700 g = ? g
  22. 22.2 km = ? m
  23. 23.7 m 26 cm = ? cm
  24. 24.1 km 250 m = ? m
  25. 25.Which unit would you use to measure the weight of a sack of rice? (a) m (b) cm (c) kg
  26. 26.8 km = ? m
  27. 27.A red ribbon is 56 cm long and a green ribbon is 18 cm long. What is their total length (in cm)?
  28. 28.A jug has 400 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
  29. 29.6000 mL = ? L
  30. 30.7000 g = ? kg
  31. 31.A jug has 750 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
  32. 32.Which unit would you use to measure the medicine in a spoon? (a) m (b) km (c) mL
  33. 33.A red ribbon is 20 cm long and a yellow ribbon is 55 cm long. What is their total length (in cm)?
  34. 34.4 kg 950 g = ? g
  35. 35.8 m 26 cm = ? cm
  36. 36.A red ribbon is 53 cm long and a pink ribbon is 45 cm long. What is their total length (in cm)?
  37. 37.4 kg = ? g
  38. 38.A white ribbon is 57 cm long and a red ribbon is 24 cm long. What is their total length (in cm)?
  39. 39.A red ribbon is 16 cm long and a white ribbon is 48 cm long. What is their total length (in cm)?
  40. 40.2000 mL = ? L

Answer key

  1. 9000
  2. 407
  3. 3
  4. 500
  5. 200
  6. cm
  7. 4
  8. 4000
  9. 50
  10. 2
  11. 250
  12. 500
  13. m
  14. 2000
  15. 751
  16. 6000
  17. 250
  18. 7000
  19. 8
  20. 149
  21. 6700
  22. 2000
  23. 726
  24. 1250
  25. kg
  26. 8000
  27. 74
  28. 250
  29. 6
  30. 7
  31. 600
  32. mL
  33. 75
  34. 4950
  35. 826
  36. 98
  37. 4000
  38. 81
  39. 64
  40. 2

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