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 jug has 700 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.A yellow ribbon is 28 cm long and a pink ribbon is 52 cm long. What is their total length (in cm)?
- 3.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.A yellow ribbon is 49 cm long and a green ribbon is 26 cm long. What is their total length (in cm)?
- 5.9 km 800 m = ? m
- 6.3 m 62 cm = ? cm
- 7.2 km 200 m = ? m
- 8.9 L = ? mL
- 9.1 L 800 mL = ? mL
- 10.Which unit would you use to measure the length of a train journey? (a) g (b) L (c) km
- 11.Which unit would you use to measure the length of a pencil? (a) mL (b) cm (c) L
- 12.Which unit would you use to measure the height of a door? (a) L (b) m (c) kg
- 13.5 km 200 m = ? m
- 14.8 m = ? cm
- 15.A jug has 1000 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.Which unit would you use to measure the water in a bucket? (a) kg (b) L (c) g
- 17.A jug has 900 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.Which unit would you use to measure the milk in a big can? (a) cm (b) m (c) L
- 19.A white ribbon is 52 cm long and a yellow ribbon is 49 cm long. What is their total length (in cm)?
- 20.900 cm = ? m
- 21.A pink ribbon is 19 cm long and a red ribbon is 50 cm long. What is their total length (in cm)?
- 22.Which unit would you use to measure the medicine in a spoon? (a) mL (b) g (c) cm
- 23.Which unit would you use to measure the weight of a watermelon? (a) km (b) kg (c) m
- 24.A yellow ribbon is 58 cm long and a blue ribbon is 25 cm long. What is their total length (in cm)?
- 25.A green ribbon is 47 cm long and a white ribbon is 57 cm long. What is their total length (in cm)?
- 26.A jug has 650 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.A jug has 850 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.A green ribbon is 16 cm long and a red ribbon is 24 cm long. What is their total length (in cm)?
- 29.Which unit would you use to measure the weight of a sack of rice? (a) km (b) kg (c) cm
- 30.7 L = ? mL
- 31.2 L = ? mL
- 32.3 L = ? mL
- 33.4 m 78 cm = ? cm
- 34.3 m 26 cm = ? cm
- 35.4 km 150 m = ? m
- 36.A red ribbon is 58 cm long and a white ribbon is 20 cm long. What is their total length (in cm)?
- 37.4 km = ? m
- 38.A jug has 450 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.A green ribbon is 26 cm long and a yellow ribbon is 24 cm long. What is their total length (in cm)?
- 40.8 kg = ? g
Answer key
- 400
- 80
- 100
- 75
- 9800
- 362
- 2200
- 9000
- 1800
- km
- cm
- m
- 5200
- 800
- 700
- L
- 750
- L
- 101
- 9
- 69
- mL
- kg
- 83
- 104
- 350
- 200
- 40
- kg
- 7000
- 2000
- 3000
- 478
- 326
- 4150
- 78
- 4000
- 50
- 50
- 8000
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