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.
NameDateTime takenScore ___ / 40
- 1.2 m 41 cm = ? cm
- 2.5 km 50 m = ? m
- 3.3000 g = ? kg
- 4.2000 mL = ? L
- 5.A jug has 400 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.6 m = ? cm
- 7.A green ribbon is 34 cm long and a red ribbon is 24 cm long. What is their total length (in cm)?
- 8.A red ribbon is 45 cm long and a pink ribbon is 20 cm long. What is their total length (in cm)?
- 9.3 L = ? mL
- 10.3 kg = ? g
- 11.A white ribbon is 58 cm long and a blue ribbon is 26 cm long. What is their total length (in cm)?
- 12.A jug has 850 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.3000 m = ? km
- 14.7 L = ? mL
- 15.7 km = ? m
- 16.A blue ribbon is 23 cm long and a red ribbon is 24 cm long. What is their total length (in cm)?
- 17.2 L = ? mL
- 18.4 km 850 m = ? m
- 19.4 L = ? mL
- 20.A white ribbon is 45 cm long and a blue ribbon is 17 cm long. What is their total length (in cm)?
- 21.4 m = ? cm
- 22.6 km 950 m = ? m
- 23.7 kg = ? g
- 24.6 L = ? mL
- 25.2 m = ? cm
- 26.Which unit would you use to measure the length of a cricket pitch? (a) m (b) L (c) kg
- 27.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.A green ribbon is 20 cm long and a pink ribbon is 52 cm long. What is their total length (in cm)?
- 29.A jug has 350 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.8 L = ? mL
- 31.Which unit would you use to measure the juice in a small glass? (a) km (b) cm (c) mL
- 32.Which unit would you use to measure the distance between two cities? (a) kg (b) km (c) g
- 33.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.3 m = ? cm
- 35.8000 mL = ? L
- 36.A red ribbon is 32 cm long and a pink ribbon is 45 cm long. What is their total length (in cm)?
- 37.A jug has 500 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.2000 g = ? kg
- 39.8 km 850 m = ? m
- 40.2 L 450 mL = ? mL
Answer key
- 241
- 5050
- 3
- 2
- 200
- 600
- 58
- 65
- 3000
- 3000
- 84
- 250
- 3
- 7000
- 7000
- 47
- 2000
- 4850
- 4000
- 62
- 400
- 6950
- 7000
- 6000
- 200
- m
- 300
- 72
- 50
- 8000
- mL
- km
- 100
- 300
- 8
- 77
- 150
- 2
- 8850
- 2450
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