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 water in a bucket? (a) m (b) L (c) g
- 2.8 L 700 mL = ? mL
- 3.A jug has 450 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.3000 mL = ? L
- 5.8 L 250 mL = ? mL
- 6.4 L = ? mL
- 7.A jug has 350 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.A jug has 1000 mL of milk. 800 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.3 L 850 mL = ? mL
- 10.A jug has 550 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.A jug has 600 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.9 m = ? cm
- 13.A jug has 800 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.Which unit would you use to measure the medicine in a spoon? (a) kg (b) mL (c) g
- 15.5 kg = ? g
- 16.Which unit would you use to measure the length of a pencil? (a) g (b) mL (c) cm
- 17.5 L 200 mL = ? mL
- 18.A red ribbon is 52 cm long and a yellow ribbon is 18 cm long. What is their total length (in cm)?
- 19.A jug has 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.A jug has 550 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.9 L = ? mL
- 23.1 m 10 cm = ? cm
- 24.800 cm = ? m
- 25.4 kg = ? g
- 26.A red ribbon is 50 cm long and a blue ribbon is 59 cm long. What is their total length (in cm)?
- 27.4 L 50 mL = ? mL
- 28.6 L 600 mL = ? mL
- 29.8 kg = ? g
- 30.2 L = ? mL
- 31.6000 g = ? kg
- 32.9 km 650 m = ? m
- 33.3 m = ? cm
- 34.1 kg 800 g = ? g
- 35.3 km = ? m
- 36.A blue ribbon is 27 cm long and a red ribbon is 22 cm long. What is their total length (in cm)?
- 37.5 m = ? cm
- 38.A jug has 750 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.A pink ribbon is 31 cm long and a white ribbon is 15 cm long. What is their total length (in cm)?
- 40.A red ribbon is 54 cm long and a white ribbon is 39 cm long. What is their total length (in cm)?
Answer key
- L
- 8700
- 400
- 3
- 8250
- 4000
- 50
- 200
- 3850
- 250
- 250
- 900
- 750
- mL
- 5000
- cm
- 5200
- 70
- 250
- 400
- 50
- 9000
- 110
- 8
- 4000
- 109
- 4050
- 6600
- 8000
- 2000
- 6
- 9650
- 300
- 1800
- 3000
- 49
- 500
- 450
- 46
- 93
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