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
- 1.2 kg = ? g
- 2.A jug has 850 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.8 L 200 mL = ? mL
- 5.2000 mL = ? L
- 6.A jug has 950 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.7 kg = ? g
- 8.A jug has 900 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.A jug has 700 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A yellow ribbon is 31 cm long and a blue ribbon is 27 cm long. What is their total length (in cm)?
- 11.2 km 150 m = ? m
- 12.8 L = ? mL
- 13.7 m 43 cm = ? cm
- 14.5 kg 600 g = ? g
- 15.2 L 200 mL = ? mL
- 16.Which unit would you use to measure the height of a door? (a) kg (b) m (c) g
- 17.A jug has 850 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.A red ribbon is 27 cm long and a green ribbon is 15 cm long. What is their total length (in cm)?
- 20.8000 m = ? km
- 21.A blue ribbon is 18 cm long and a white ribbon is 55 cm long. What is their total length (in cm)?
- 22.A yellow ribbon is 18 cm long and a pink ribbon is 32 cm long. What is their total length (in cm)?
- 23.7 L = ? mL
- 24.2 m = ? cm
- 25.A jug has 850 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.4 km = ? m
- 27.Which unit would you use to measure the juice in a small glass? (a) mL (b) cm (c) g
- 28.A jug has 700 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.A jug has 500 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.8 m 71 cm = ? cm
- 31.A white ribbon is 46 cm long and a red ribbon is 48 cm long. What is their total length (in cm)?
- 32.A jug has 500 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.8 km 500 m = ? m
- 34.Which unit would you use to measure the length of a pencil? (a) cm (b) g (c) L
- 35.A green ribbon is 41 cm long and a pink ribbon is 44 cm long. What is their total length (in cm)?
- 36.A red ribbon is 44 cm long and a blue ribbon is 38 cm long. What is their total length (in cm)?
- 37.A yellow ribbon is 56 cm long and a white ribbon is 35 cm long. What is their total length (in cm)?
- 38.7 L 950 mL = ? mL
- 39.Which unit would you use to measure the weight of a sack of rice? (a) L (b) mL (c) kg
- 40.8 m = ? cm
Answer key
- 2000
- 500
- 50
- 8200
- 2
- 350
- 7000
- 750
- 250
- 58
- 2150
- 8000
- 743
- 5600
- 2200
- m
- 350
- 100
- 42
- 8
- 73
- 50
- 7000
- 200
- 150
- 4000
- mL
- 50
- 50
- 871
- 94
- 450
- 8500
- cm
- 85
- 82
- 91
- 7950
- kg
- 800
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