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 pink ribbon is 45 cm long and a red ribbon is 55 cm long. What is their total length (in cm)?
- 2.4000 g = ? kg
- 3.700 cm = ? m
- 4.A jug has 800 mL of milk. 250 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 milk in a big can? (a) cm (b) g (c) L
- 6.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.2 km 450 m = ? m
- 8.500 cm = ? m
- 9.9 kg 50 g = ? g
- 10.A jug has 800 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.Which unit would you use to measure the height of a door? (a) g (b) m (c) mL
- 12.4000 mL = ? L
- 13.2 kg = ? g
- 14.3 kg = ? g
- 15.A red ribbon is 31 cm long and a pink ribbon is 60 cm long. What is their total length (in cm)?
- 16.A red ribbon is 20 cm long and a white ribbon is 25 cm long. What is their total length (in cm)?
- 17.A jug has 400 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.4 km = ? m
- 20.9 km = ? m
- 21.2 m 73 cm = ? cm
- 22.6 L = ? mL
- 23.A green ribbon is 18 cm long and a pink ribbon is 57 cm long. What is their total length (in cm)?
- 24.6 kg = ? g
- 25.Which unit would you use to measure the water in a bucket? (a) L (b) m (c) g
- 26.A jug has 900 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.4 m = ? cm
- 29.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.2000 m = ? km
- 31.9 kg 550 g = ? g
- 32.9 L 550 mL = ? mL
- 33.Which unit would you use to measure the distance between two cities? (a) mL (b) km (c) kg
- 34.A jug has 500 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.3 m = ? cm
- 36.9 km 150 m = ? m
- 37.6 km = ? m
- 38.7 kg 300 g = ? g
- 39.7 km 50 m = ? m
- 40.9 kg 150 g = ? g
Answer key
- 100
- 4
- 7
- 550
- L
- 300
- 2450
- 5
- 9050
- 350
- m
- 4
- 2000
- 3000
- 91
- 45
- 150
- 100
- 4000
- 9000
- 273
- 6000
- 75
- 6000
- L
- 250
- 350
- 400
- 50
- 2
- 9550
- 9550
- km
- 450
- 300
- 9150
- 6000
- 7300
- 7050
- 9150
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