Class 3 Maths Worksheet: Measurement
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.A pink ribbon is 16 cm long and a red ribbon is 24 cm long. What is their total length (in cm)?
- 2.A green ribbon is 28 cm long and a pink ribbon is 24 cm long. What is their total length (in cm)?
- 3.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) cm (c) km
- 4.3 m = ? cm
- 5.A jug has 600 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.4 m = ? cm
- 7.Which unit would you use to measure the milk in a big can? (a) L (b) kg (c) g
- 8.7 L = ? mL
- 9.A blue ribbon is 25 cm long and a white ribbon is 26 cm long. What is their total length (in cm)?
- 10.2 m = ? cm
- 11.2 kg = ? g
- 12.2000 mL = ? L
- 13.4000 m = ? km
- 14.A blue ribbon is 46 cm long and a white ribbon is 20 cm long. What is their total length (in cm)?
- 15.1 kg 950 g = ? g
- 16.4 kg = ? g
- 17.6 km 950 m = ? m
- 18.Which unit would you use to measure the juice in a small glass? (a) mL (b) km (c) cm
- 19.2 km 750 m = ? m
- 20.7 km = ? m
- 21.A jug has 500 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.A jug has 600 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.A green ribbon is 44 cm long and a white ribbon is 35 cm long. What is their total length (in cm)?
- 24.A blue ribbon is 27 cm long and a yellow ribbon is 20 cm long. What is their total length (in cm)?
- 25.A red ribbon is 39 cm long and a white ribbon is 54 cm long. What is their total length (in cm)?
- 26.4 m 84 cm = ? cm
- 27.A green ribbon is 38 cm long and a yellow ribbon is 50 cm long. What is their total length (in cm)?
- 28.Which unit would you use to measure the weight of a pencil? (a) km (b) L (c) g
- 29.6 m = ? cm
- 30.A jug has 550 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A jug has 950 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.9000 g = ? kg
- 33.7 kg = ? g
- 34.8000 g = ? kg
- 35.A red ribbon is 40 cm long and a white ribbon is 56 cm long. What is their total length (in cm)?
- 36.Which unit would you use to measure the distance between two cities? (a) kg (b) km (c) L
- 37.A pink ribbon is 53 cm long and a red ribbon is 29 cm long. What is their total length (in cm)?
- 38.2 L 200 mL = ? mL
- 39.400 cm = ? m
- 40.8 m 3 cm = ? cm
Answer key
- 40
- 52
- kg
- 300
- 450
- 400
- L
- 7000
- 51
- 200
- 2000
- 2
- 4
- 66
- 1950
- 4000
- 6950
- mL
- 2750
- 7000
- 300
- 100
- 79
- 47
- 93
- 484
- 88
- g
- 600
- 400
- 400
- 9
- 7000
- 8
- 96
- km
- 82
- 2200
- 4
- 803
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