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
- 1.9 kg = ? g
- 2.8 L 700 mL = ? mL
- 3.7 L = ? mL
- 4.A jug has 600 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 weight of a toffee? (a) L (b) g (c) m
- 6.Which unit would you use to measure the height of a door? (a) m (b) L (c) g
- 7.Which unit would you use to measure the medicine in a spoon? (a) kg (b) m (c) mL
- 8.Which unit would you use to measure the distance between two cities? (a) g (b) L (c) km
- 9.3 km 550 m = ? m
- 10.8 km = ? m
- 11.A red ribbon is 45 cm long and a white ribbon is 43 cm long. What is their total length (in cm)?
- 12.Which unit would you use to measure the water in a bucket? (a) km (b) g (c) L
- 13.5 kg 650 g = ? g
- 14.6 km = ? m
- 15.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.8 L = ? mL
- 17.A white ribbon is 15 cm long and a blue ribbon is 50 cm long. What is their total length (in cm)?
- 18.7 m 56 cm = ? cm
- 19.8 m 26 cm = ? cm
- 20.Which unit would you use to measure the weight of a pencil? (a) g (b) cm (c) mL
- 21.7 kg 700 g = ? g
- 22.2 km = ? m
- 23.A yellow ribbon is 35 cm long and a red ribbon is 24 cm long. What is their total length (in cm)?
- 24.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) L (c) cm
- 25.9000 g = ? kg
- 26.A green ribbon is 26 cm long and a red ribbon is 51 cm long. What is their total length (in cm)?
- 27.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.1 kg 850 g = ? g
- 29.A white ribbon is 25 cm long and a green ribbon is 57 cm long. What is their total length (in cm)?
- 30.3000 g = ? kg
- 31.6 L = ? mL
- 32.9000 m = ? km
- 33.8 kg = ? g
- 34.A jug has 350 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.4 m = ? cm
- 36.5 kg = ? g
- 37.1 m 40 cm = ? cm
- 38.3 L 50 mL = ? mL
- 39.6 km 300 m = ? m
- 40.5 m = ? cm
Answer key
- 9000
- 8700
- 7000
- 350
- g
- m
- mL
- km
- 3550
- 8000
- 88
- L
- 5650
- 6000
- 200
- 8000
- 65
- 756
- 826
- g
- 7700
- 2000
- 59
- kg
- 9
- 77
- 50
- 1850
- 82
- 3
- 6000
- 9
- 8000
- 150
- 400
- 5000
- 140
- 3050
- 6300
- 500
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