Class 3 Maths Worksheet: Measurement

Maths worksheets lesson 22: Length, weight and capacity · Set 123 · 40 sums

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.

1. 1.A red ribbon is 21 cm long and a white ribbon is 36 cm long. What is their total length (in cm)?
2. 2.8000 m = ? km
3. 3.2000 g = ? kg
4. 4.800 cm = ? m
5. 5.Which unit would you use to measure the weight of a watermelon? (a) kg (b) mL (c) m
6. 6.Which unit would you use to measure the water in a bucket? (a) m (b) km (c) L
7. 7.A green ribbon is 33 cm long and a white ribbon is 56 cm long. What is their total length (in cm)?
8. 8.A jug has 350 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
9. 9.A blue ribbon is 47 cm long and a yellow ribbon is 44 cm long. What is their total length (in cm)?
10. 10.8 kg = ? g
11. 11.5 km = ? m
12. 12.A green ribbon is 43 cm long and a pink ribbon is 51 cm long. What is their total length (in cm)?
13. 13.500 cm = ? m
14. 14.A jug has 500 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
15. 15.8000 mL = ? L
16. 16.7 km 200 m = ? m
17. 17.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
18. 18.Which unit would you use to measure the length of an eraser? (a) cm (b) g (c) kg
19. 19.Which unit would you use to measure the juice in a small glass? (a) km (b) cm (c) mL
20. 20.3 L = ? mL
21. 21.4000 mL = ? L
22. 22.2 km = ? m
23. 23.A red ribbon is 56 cm long and a blue ribbon is 32 cm long. What is their total length (in cm)?
24. 24.4 km = ? m
25. 25.Which unit would you use to measure the length of a pencil? (a) g (b) cm (c) kg
26. 26.Which unit would you use to measure the distance between two cities? (a) L (b) mL (c) km
27. 27.700 cm = ? m
28. 28.7 m = ? cm
29. 29.Which unit would you use to measure the length of a train journey? (a) g (b) L (c) km
30. 30.2 m 61 cm = ? cm
31. 31.A pink ribbon is 27 cm long and a yellow ribbon is 17 cm long. What is their total length (in cm)?
32. 32.2000 mL = ? L
33. 33.9000 m = ? km
34. 34.Which unit would you use to measure the weight of a sack of rice? (a) L (b) m (c) kg
35. 35.7 L 450 mL = ? mL
36. 36.600 cm = ? m
37. 37.2 L = ? mL
38. 38.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
39. 39.5 km 250 m = ? m
40. 40.3 L 150 mL = ? mL

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