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.Which unit would you use to measure the milk in a big can? (a) km (b) L (c) cm
- 2.Which unit would you use to measure the length of a train journey? (a) L (b) km (c) kg
- 3.A pink ribbon is 25 cm long and a blue ribbon is 28 cm long. What is their total length (in cm)?
- 4.Which unit would you use to measure the weight of a pencil? (a) cm (b) g (c) L
- 5.A jug has 550 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.5000 g = ? kg
- 7.Which unit would you use to measure the medicine in a spoon? (a) mL (b) m (c) kg
- 8.6 km 250 m = ? m
- 9.8 km 450 m = ? m
- 10.7000 m = ? km
- 11.A jug has 750 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.6 m = ? cm
- 13.2 L = ? mL
- 14.6 km 300 m = ? m
- 15.Which unit would you use to measure the juice in a small glass? (a) g (b) kg (c) mL
- 16.Which unit would you use to measure the weight of a toffee? (a) m (b) cm (c) g
- 17.5 L 150 mL = ? mL
- 18.1 kg 400 g = ? g
- 19.3000 m = ? km
- 20.Which unit would you use to measure the height of a door? (a) mL (b) m (c) L
- 21.2 km = ? m
- 22.4 km 250 m = ? m
- 23.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.2 m = ? cm
- 25.Which unit would you use to measure the weight of a watermelon? (a) cm (b) kg (c) km
- 26.9 L = ? mL
- 27.3 kg 50 g = ? g
- 28.600 cm = ? m
- 29.A jug has 400 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.2 L 700 mL = ? mL
- 31.A green ribbon is 53 cm long and a pink ribbon is 24 cm long. What is their total length (in cm)?
- 32.A red ribbon is 47 cm long and a yellow ribbon is 26 cm long. What is their total length (in cm)?
- 33.A jug has 900 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.A pink ribbon is 16 cm long and a red ribbon is 43 cm long. What is their total length (in cm)?
- 35.6 kg 100 g = ? g
- 36.200 cm = ? m
- 37.7 L = ? mL
- 38.4 kg = ? g
- 39.5 km 550 m = ? m
- 40.2 kg = ? g
Answer key
- L
- km
- 53
- g
- 500
- 5
- mL
- 6250
- 8450
- 7
- 550
- 600
- 2000
- 6300
- mL
- g
- 5150
- 1400
- 3
- m
- 2000
- 4250
- 200
- 200
- kg
- 9000
- 3050
- 6
- 150
- 2700
- 77
- 73
- 200
- 59
- 6100
- 2
- 7000
- 4000
- 5550
- 2000
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