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 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.5 m 31 cm = ? cm
- 3.4 km 100 m = ? m
- 4.3 km 300 m = ? m
- 5.200 cm = ? m
- 6.Which unit would you use to measure the distance between two cities? (a) kg (b) mL (c) km
- 7.A jug has 850 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.4 km = ? m
- 9.A jug has 800 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A red ribbon is 52 cm long and a white ribbon is 43 cm long. What is their total length (in cm)?
- 11.3 m = ? cm
- 12.A yellow ribbon is 59 cm long and a white ribbon is 18 cm long. What is their total length (in cm)?
- 13.A jug has 800 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.5000 g = ? kg
- 15.300 cm = ? m
- 16.7 km = ? m
- 17.Which unit would you use to measure the water in a bucket? (a) m (b) L (c) kg
- 18.5 kg = ? g
- 19.9 m = ? cm
- 20.A white ribbon is 40 cm long and a red ribbon is 52 cm long. What is their total length (in cm)?
- 21.1 L 350 mL = ? mL
- 22.A pink ribbon is 43 cm long and a white ribbon is 52 cm long. What is their total length (in cm)?
- 23.1 m 70 cm = ? cm
- 24.7 L = ? mL
- 25.A pink ribbon is 29 cm long and a yellow ribbon is 41 cm long. What is their total length (in cm)?
- 26.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.6 kg = ? g
- 28.A jug has 950 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.8 L 350 mL = ? mL
- 30.3000 g = ? kg
- 31.Which unit would you use to measure the height of a door? (a) m (b) kg (c) mL
- 32.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.5 m = ? cm
- 34.5 L 400 mL = ? mL
- 35.A yellow ribbon is 51 cm long and a blue ribbon is 59 cm long. What is their total length (in cm)?
- 36.500 cm = ? m
- 37.A jug has 950 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.2 kg = ? g
- 39.8 km = ? m
- 40.2 km = ? m
Answer key
- 250
- 531
- 4100
- 3300
- 2
- km
- 800
- 4000
- 700
- 95
- 300
- 77
- 50
- 5
- 3
- 7000
- L
- 5000
- 900
- 92
- 1350
- 95
- 170
- 7000
- 70
- 150
- 6000
- 300
- 8350
- 3
- m
- 200
- 500
- 5400
- 110
- 5
- 350
- 2000
- 8000
- 2000
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