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 weight of a sack of rice? (a) L (b) kg (c) km
- 2.3000 m = ? km
- 3.300 cm = ? m
- 4.Which unit would you use to measure the medicine in a spoon? (a) km (b) mL (c) cm
- 5.6000 m = ? km
- 6.9 m 43 cm = ? cm
- 7.8 L 150 mL = ? mL
- 8.Which unit would you use to measure the length of a train journey? (a) km (b) kg (c) g
- 9.4 kg = ? g
- 10.A jug has 750 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.4 kg 650 g = ? g
- 12.Which unit would you use to measure the weight of a toffee? (a) m (b) mL (c) g
- 13.A jug has 950 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.A pink ribbon is 19 cm long and a blue ribbon is 24 cm long. What is their total length (in cm)?
- 15.2 L = ? mL
- 16.7 km = ? m
- 17.2 kg 550 g = ? g
- 18.Which unit would you use to measure the height of a door? (a) m (b) L (c) mL
- 19.2 L 100 mL = ? mL
- 20.Which unit would you use to measure the weight of a pencil? (a) g (b) m (c) cm
- 21.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.200 cm = ? m
- 23.1 m 68 cm = ? cm
- 24.7000 m = ? km
- 25.A red ribbon is 15 cm long and a green ribbon is 32 cm long. What is their total length (in cm)?
- 26.A white ribbon is 57 cm long and a green ribbon is 33 cm long. What is their total length (in cm)?
- 27.5 kg = ? g
- 28.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.7 kg = ? g
- 30.A jug has 600 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.8 kg = ? g
- 32.Which unit would you use to measure the milk in a big can? (a) m (b) kg (c) L
- 33.8 m = ? cm
- 34.2 m 26 cm = ? cm
- 35.A pink ribbon is 18 cm long and a red ribbon is 60 cm long. What is their total length (in cm)?
- 36.500 cm = ? m
- 37.3 kg = ? g
- 38.A green ribbon is 34 cm long and a white ribbon is 19 cm long. What is their total length (in cm)?
- 39.Which unit would you use to measure the juice in a small glass? (a) km (b) mL (c) kg
- 40.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- kg
- 3
- 3
- mL
- 6
- 943
- 8150
- km
- 4000
- 450
- 4650
- g
- 900
- 43
- 2000
- 7000
- 2550
- m
- 2100
- g
- 300
- 2
- 168
- 7
- 47
- 90
- 5000
- 150
- 7000
- 50
- 8000
- L
- 800
- 226
- 78
- 5
- 3000
- 53
- mL
- 250
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