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 white ribbon is 22 cm long and a blue ribbon is 17 cm long. What is their total length (in cm)?
- 2.8 m 46 cm = ? cm
- 3.Which unit would you use to measure the distance between two cities? (a) kg (b) L (c) km
- 4.3 L 550 mL = ? mL
- 5.A yellow ribbon is 16 cm long and a green ribbon is 45 cm long. What is their total length (in cm)?
- 6.3 m = ? cm
- 7.A jug has 600 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.Which unit would you use to measure the height of a door? (a) g (b) mL (c) m
- 9.A jug has 750 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.5 m 32 cm = ? cm
- 11.3000 mL = ? L
- 12.4000 mL = ? L
- 13.A green ribbon is 53 cm long and a pink ribbon is 17 cm long. What is their total length (in cm)?
- 14.7 kg 950 g = ? g
- 15.600 cm = ? m
- 16.9000 g = ? kg
- 17.2 km 350 m = ? m
- 18.5 km 450 m = ? m
- 19.1 m 22 cm = ? cm
- 20.300 cm = ? m
- 21.Which unit would you use to measure the juice in a small glass? (a) cm (b) m (c) mL
- 22.3 kg = ? g
- 23.7 m = ? cm
- 24.8 L = ? mL
- 25.4 m = ? cm
- 26.8 m 15 cm = ? cm
- 27.A jug has 900 mL of milk. 300 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 white ribbon is 15 cm long. What is their total length (in cm)?
- 29.A blue ribbon is 46 cm long and a white ribbon is 60 cm long. What is their total length (in cm)?
- 30.200 cm = ? m
- 31.Which unit would you use to measure the water in a bucket? (a) L (b) km (c) cm
- 32.2 km = ? m
- 33.2000 mL = ? L
- 34.A jug has 950 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.A red ribbon is 37 cm long and a green ribbon is 35 cm long. What is their total length (in cm)?
- 36.A yellow ribbon is 32 cm long and a green ribbon is 22 cm long. What is their total length (in cm)?
- 37.7 L = ? mL
- 38.Which unit would you use to measure the weight of a toffee? (a) m (b) km (c) g
- 39.5 km = ? m
- 40.A pink ribbon is 60 cm long and a green ribbon is 20 cm long. What is their total length (in cm)?
Answer key
- 39
- 846
- km
- 3550
- 61
- 300
- 150
- m
- 700
- 532
- 3
- 4
- 70
- 7950
- 6
- 9
- 2350
- 5450
- 122
- 3
- mL
- 3000
- 700
- 8000
- 400
- 815
- 600
- 35
- 106
- 2
- L
- 2000
- 2
- 400
- 72
- 54
- 7000
- g
- 5000
- 80
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