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 medicine in a spoon? (a) km (b) cm (c) mL
- 2.A jug has 900 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.2 km = ? m
- 4.A jug has 1000 mL of milk. 900 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.Which unit would you use to measure the height of a door? (a) g (b) mL (c) m
- 6.A blue ribbon is 50 cm long and a red ribbon is 32 cm long. What is their total length (in cm)?
- 7.7 L 500 mL = ? mL
- 8.8 km = ? m
- 9.4 m 19 cm = ? cm
- 10.3000 m = ? km
- 11.4000 m = ? km
- 12.6 km = ? m
- 13.Which unit would you use to measure the weight of a sack of rice? (a) m (b) kg (c) mL
- 14.3 km = ? m
- 15.1 km 600 m = ? m
- 16.Which unit would you use to measure the length of a cricket pitch? (a) m (b) g (c) L
- 17.8 km 800 m = ? m
- 18.A blue ribbon is 34 cm long and a pink ribbon is 58 cm long. What is their total length (in cm)?
- 19.2000 mL = ? L
- 20.A jug has 950 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.8 m 87 cm = ? cm
- 22.6 km 450 m = ? m
- 23.4000 g = ? kg
- 24.4 m 43 cm = ? cm
- 25.A blue ribbon is 26 cm long and a red ribbon is 49 cm long. What is their total length (in cm)?
- 26.A jug has 800 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.3 km 600 m = ? m
- 28.3000 mL = ? L
- 29.7 L = ? mL
- 30.A green ribbon is 24 cm long and a yellow ribbon is 19 cm long. What is their total length (in cm)?
- 31.6 m = ? cm
- 32.A jug has 700 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.4 m 74 cm = ? cm
- 34.2000 g = ? kg
- 35.2 km 150 m = ? m
- 36.4000 mL = ? L
- 37.Which unit would you use to measure the weight of a watermelon? (a) kg (b) mL (c) cm
- 38.7 kg 50 g = ? g
- 39.6000 g = ? kg
- 40.A jug has 900 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- mL
- 600
- 2000
- 100
- m
- 82
- 7500
- 8000
- 419
- 3
- 4
- 6000
- kg
- 3000
- 1600
- m
- 8800
- 92
- 2
- 450
- 887
- 6450
- 4
- 443
- 75
- 300
- 3600
- 3
- 7000
- 43
- 600
- 650
- 474
- 2
- 2150
- 4
- kg
- 7050
- 6
- 850
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