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.A jug has 800 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.A yellow ribbon is 28 cm long and a blue ribbon is 50 cm long. What is their total length (in cm)?
- 3.3 L = ? mL
- 4.3 m = ? cm
- 5.2000 m = ? km
- 6.7 m = ? cm
- 7.9 L 800 mL = ? mL
- 8.Which unit would you use to measure the length of a train journey? (a) g (b) mL (c) km
- 9.7 kg = ? g
- 10.8 L 500 mL = ? mL
- 11.3 kg = ? g
- 12.9 km = ? m
- 13.9 kg = ? g
- 14.6 L = ? mL
- 15.6000 mL = ? L
- 16.A jug has 600 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.A jug has 1000 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.A pink ribbon is 15 cm long and a white ribbon is 60 cm long. What is their total length (in cm)?
- 19.A red ribbon is 51 cm long and a green ribbon is 32 cm long. What is their total length (in cm)?
- 20.2 kg = ? g
- 21.A red ribbon is 23 cm long and a white ribbon is 27 cm long. What is their total length (in cm)?
- 22.Which unit would you use to measure the height of a door? (a) L (b) g (c) m
- 23.A jug has 900 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.8 km = ? m
- 25.A jug has 750 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.A green ribbon is 17 cm long and a red ribbon is 33 cm long. What is their total length (in cm)?
- 27.3 km = ? m
- 28.1 L 950 mL = ? mL
- 29.8 kg 500 g = ? g
- 30.8 kg 450 g = ? g
- 31.Which unit would you use to measure the weight of a pencil? (a) L (b) cm (c) g
- 32.A pink ribbon is 23 cm long and a yellow ribbon is 18 cm long. What is their total length (in cm)?
- 33.6 L 450 mL = ? mL
- 34.A blue ribbon is 51 cm long and a green ribbon is 36 cm long. What is their total length (in cm)?
- 35.Which unit would you use to measure the length of a pencil? (a) cm (b) g (c) mL
- 36.A yellow ribbon is 27 cm long and a white ribbon is 16 cm long. What is their total length (in cm)?
- 37.Which unit would you use to measure the weight of a watermelon? (a) kg (b) cm (c) mL
- 38.4 L = ? mL
- 39.6 L 500 mL = ? mL
- 40.A jug has 400 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- 200
- 78
- 3000
- 300
- 2
- 700
- 9800
- km
- 7000
- 8500
- 3000
- 9000
- 9000
- 6000
- 6
- 150
- 550
- 75
- 83
- 2000
- 50
- m
- 200
- 8000
- 500
- 50
- 3000
- 1950
- 8500
- 8450
- g
- 41
- 6450
- 87
- cm
- 43
- kg
- 4000
- 6500
- 200
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