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
- 1.9000 m = ? km
- 2.800 cm = ? m
- 3.600 cm = ? m
- 4.3 L = ? mL
- 5.4 L 100 mL = ? mL
- 6.Which unit would you use to measure the length of a train journey? (a) km (b) g (c) L
- 7.7 L = ? mL
- 8.9 L 100 mL = ? mL
- 9.Which unit would you use to measure the weight of a pencil? (a) g (b) L (c) cm
- 10.2 m 54 cm = ? cm
- 11.A blue ribbon is 28 cm long and a pink ribbon is 51 cm long. What is their total length (in cm)?
- 12.5 kg = ? g
- 13.Which unit would you use to measure the distance between two cities? (a) g (b) kg (c) km
- 14.Which unit would you use to measure the milk in a big can? (a) cm (b) L (c) m
- 15.4 L 150 mL = ? mL
- 16.Which unit would you use to measure the length of a pencil? (a) mL (b) g (c) cm
- 17.A jug has 900 mL of milk. 850 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 medicine in a spoon? (a) km (b) cm (c) mL
- 19.1 km 550 m = ? m
- 20.2000 g = ? kg
- 21.Which unit would you use to measure the juice in a small glass? (a) m (b) mL (c) kg
- 22.9 kg 650 g = ? g
- 23.A red ribbon is 19 cm long and a white ribbon is 30 cm long. What is their total length (in cm)?
- 24.A jug has 900 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.A jug has 500 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.A pink ribbon is 43 cm long and a blue ribbon is 60 cm long. What is their total length (in cm)?
- 27.8 kg 50 g = ? g
- 28.5 m = ? cm
- 29.9 m = ? cm
- 30.3000 g = ? kg
- 31.5 L = ? mL
- 32.A jug has 900 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.2 L 400 mL = ? mL
- 34.3 m 38 cm = ? cm
- 35.A red ribbon is 37 cm long and a blue ribbon is 58 cm long. What is their total length (in cm)?
- 36.A red ribbon is 43 cm long and a white ribbon is 24 cm long. What is their total length (in cm)?
- 37.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.200 cm = ? m
- 39.8 kg 150 g = ? g
- 40.3 m = ? cm
Answer key
- 9
- 8
- 6
- 3000
- 4100
- km
- 7000
- 9100
- g
- 254
- 79
- 5000
- km
- L
- 4150
- cm
- 50
- mL
- 1550
- 2
- mL
- 9650
- 49
- 150
- 350
- 103
- 8050
- 500
- 900
- 3
- 5000
- 250
- 2400
- 338
- 95
- 67
- 300
- 2
- 8150
- 300
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