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 850 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.Which unit would you use to measure the length of a train journey? (a) km (b) g (c) mL
- 3.2 kg = ? g
- 4.5 m 51 cm = ? cm
- 5.A jug has 600 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.A jug has 700 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A jug has 750 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.A jug has 1000 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.Which unit would you use to measure the weight of a pencil? (a) m (b) g (c) mL
- 10.7 km 800 m = ? m
- 11.A green ribbon is 22 cm long and a blue ribbon is 37 cm long. What is their total length (in cm)?
- 12.9 m = ? cm
- 13.300 cm = ? m
- 14.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.3000 g = ? kg
- 16.A jug has 850 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.Which unit would you use to measure the weight of a watermelon? (a) m (b) kg (c) km
- 18.9 kg 300 g = ? g
- 19.Which unit would you use to measure the height of a door? (a) m (b) mL (c) g
- 20.3 L = ? mL
- 21.Which unit would you use to measure the medicine in a spoon? (a) m (b) cm (c) mL
- 22.A pink ribbon is 57 cm long and a green ribbon is 54 cm long. What is their total length (in cm)?
- 23.7 kg = ? g
- 24.1 L 700 mL = ? mL
- 25.A red ribbon is 35 cm long and a pink ribbon is 36 cm long. What is their total length (in cm)?
- 26.Which unit would you use to measure the milk in a big can? (a) kg (b) L (c) m
- 27.5 L = ? mL
- 28.A red ribbon is 20 cm long and a blue ribbon is 43 cm long. What is their total length (in cm)?
- 29.4 km 150 m = ? m
- 30.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.8 L = ? mL
- 32.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) m (c) km
- 33.A pink ribbon is 21 cm long and a red ribbon is 22 cm long. What is their total length (in cm)?
- 34.8000 m = ? km
- 35.A red ribbon is 28 cm long and a green ribbon is 22 cm long. What is their total length (in cm)?
- 36.9 km 250 m = ? m
- 37.A jug has 950 mL of milk. 900 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.A red ribbon is 26 cm long and a green ribbon is 55 cm long. What is their total length (in cm)?
- 39.800 cm = ? m
- 40.9000 m = ? km
Answer key
- 200
- km
- 2000
- 551
- 250
- 500
- 50
- 250
- g
- 7800
- 59
- 900
- 3
- 300
- 3
- 700
- kg
- 9300
- m
- 3000
- mL
- 111
- 7000
- 1700
- 71
- L
- 5000
- 63
- 4150
- 50
- 8000
- kg
- 43
- 8
- 50
- 9250
- 50
- 81
- 8
- 9
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