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.
NameDateTime takenScore ___ / 40
- 1.Which unit would you use to measure the height of a door? (a) g (b) L (c) m
- 2.3 m = ? cm
- 3.7000 g = ? kg
- 4.A red ribbon is 35 cm long and a pink ribbon is 29 cm long. What is their total length (in cm)?
- 5.1 m 60 cm = ? cm
- 6.7000 m = ? km
- 7.A blue ribbon is 42 cm long and a green ribbon is 55 cm long. What is their total length (in cm)?
- 8.6 kg 150 g = ? g
- 9.A jug has 900 mL of milk. 800 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A pink ribbon is 33 cm long and a blue ribbon is 52 cm long. What is their total length (in cm)?
- 11.A yellow ribbon is 58 cm long and a blue ribbon is 57 cm long. What is their total length (in cm)?
- 12.5 L = ? mL
- 13.A red ribbon is 52 cm long and a white ribbon is 28 cm long. What is their total length (in cm)?
- 14.Which unit would you use to measure the weight of a watermelon? (a) km (b) kg (c) cm
- 15.9 L = ? mL
- 16.1 m 40 cm = ? cm
- 17.9 m 37 cm = ? cm
- 18.2000 mL = ? L
- 19.9000 m = ? km
- 20.A yellow ribbon is 41 cm long and a red ribbon is 38 cm long. What is their total length (in cm)?
- 21.2 kg = ? g
- 22.4000 g = ? kg
- 23.7 L 900 mL = ? mL
- 24.7 L = ? mL
- 25.3000 m = ? km
- 26.Which unit would you use to measure the distance between two cities? (a) mL (b) km (c) g
- 27.1 kg 500 g = ? g
- 28.Which unit would you use to measure the weight of a sack of rice? (a) km (b) m (c) kg
- 29.Which unit would you use to measure the milk in a big can? (a) m (b) g (c) L
- 30.A jug has 800 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A pink ribbon is 40 cm long and a red ribbon is 22 cm long. What is their total length (in cm)?
- 32.Which unit would you use to measure the juice in a small glass? (a) cm (b) km (c) mL
- 33.A red ribbon is 57 cm long and a green ribbon is 39 cm long. What is their total length (in cm)?
- 34.A jug has 500 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.A pink ribbon is 32 cm long and a white ribbon is 55 cm long. What is their total length (in cm)?
- 36.6 km 250 m = ? m
- 37.A jug has 600 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.600 cm = ? m
- 39.8 km 850 m = ? m
- 40.3 kg = ? g
Answer key
- m
- 300
- 7
- 64
- 160
- 7
- 97
- 6150
- 100
- 85
- 115
- 5000
- 80
- kg
- 9000
- 140
- 937
- 2
- 9
- 79
- 2000
- 4
- 7900
- 7000
- 3
- km
- 1500
- kg
- L
- 750
- 62
- mL
- 96
- 250
- 87
- 6250
- 300
- 6
- 8850
- 3000
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