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 red ribbon is 57 cm long and a yellow ribbon is 54 cm long. What is their total length (in cm)?
- 2.2000 m = ? km
- 3.A jug has 500 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.7000 g = ? kg
- 5.2 L = ? mL
- 6.A jug has 650 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A blue ribbon is 23 cm long and a red ribbon is 49 cm long. What is their total length (in cm)?
- 8.8 kg 500 g = ? g
- 9.9 km = ? m
- 10.3000 g = ? kg
- 11.200 cm = ? m
- 12.Which unit would you use to measure the height of a door? (a) mL (b) g (c) m
- 13.A green ribbon is 35 cm long and a blue ribbon is 44 cm long. What is their total length (in cm)?
- 14.Which unit would you use to measure the distance between two cities? (a) km (b) g (c) mL
- 15.5 km 950 m = ? m
- 16.8 km = ? m
- 17.A red ribbon is 32 cm long and a white ribbon is 57 cm long. What is their total length (in cm)?
- 18.800 cm = ? m
- 19.3 m = ? cm
- 20.Which unit would you use to measure the weight of a toffee? (a) mL (b) m (c) g
- 21.Which unit would you use to measure the medicine in a spoon? (a) g (b) kg (c) mL
- 22.A red ribbon is 55 cm long and a yellow ribbon is 50 cm long. What is their total length (in cm)?
- 23.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.900 cm = ? m
- 25.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.A jug has 700 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.2000 g = ? kg
- 28.3 m 19 cm = ? cm
- 29.A red ribbon is 30 cm long and a green ribbon is 42 cm long. What is their total length (in cm)?
- 30.4 kg = ? g
- 31.7000 mL = ? L
- 32.A jug has 350 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.500 cm = ? m
- 34.4 L = ? mL
- 35.6 kg 100 g = ? g
- 36.A jug has 350 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.A pink ribbon is 24 cm long and a white ribbon is 55 cm long. What is their total length (in cm)?
- 38.300 cm = ? m
- 39.4000 mL = ? L
- 40.5 L = ? mL
Answer key
- 111
- 2
- 200
- 7
- 2000
- 550
- 72
- 8500
- 9000
- 3
- 2
- m
- 79
- km
- 5950
- 8000
- 89
- 8
- 300
- g
- mL
- 105
- 150
- 9
- 300
- 300
- 2
- 319
- 72
- 4000
- 7
- 200
- 5
- 4000
- 6100
- 150
- 79
- 3
- 4
- 5000
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