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 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.A white ribbon is 27 cm long and a green ribbon is 33 cm long. What is their total length (in cm)?
- 3.A white ribbon is 42 cm long and a yellow ribbon is 56 cm long. What is their total length (in cm)?
- 4.1 m 72 cm = ? cm
- 5.7 kg 50 g = ? g
- 6.3 km = ? m
- 7.9 m = ? cm
- 8.6 kg 300 g = ? g
- 9.7000 g = ? kg
- 10.A jug has 350 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.2 km = ? m
- 12.1 m 76 cm = ? cm
- 13.8 km = ? m
- 14.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) L (c) m
- 15.2 L = ? mL
- 16.2 L 850 mL = ? mL
- 17.A jug has 450 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.8 kg = ? g
- 19.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.3000 mL = ? L
- 21.A blue ribbon is 24 cm long and a yellow ribbon is 22 cm long. What is their total length (in cm)?
- 22.5000 g = ? kg
- 23.Which unit would you use to measure the medicine in a spoon? (a) g (b) kg (c) mL
- 24.6 km = ? m
- 25.A red ribbon is 19 cm long and a white ribbon is 43 cm long. What is their total length (in cm)?
- 26.A white ribbon is 55 cm long and a red ribbon is 33 cm long. What is their total length (in cm)?
- 27.6000 m = ? km
- 28.7 km = ? m
- 29.4 L = ? mL
- 30.6 kg = ? g
- 31.200 cm = ? m
- 32.A jug has 400 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.A jug has 500 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.2000 mL = ? L
- 35.A green ribbon is 25 cm long and a white ribbon is 53 cm long. What is their total length (in cm)?
- 36.A jug has 450 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.9 km = ? m
- 38.9000 mL = ? L
- 39.6 L 50 mL = ? mL
- 40.7 m 98 cm = ? cm
Answer key
- 250
- 60
- 98
- 172
- 7050
- 3000
- 900
- 6300
- 7
- 150
- 2000
- 176
- 8000
- kg
- 2000
- 2850
- 50
- 8000
- 50
- 3
- 46
- 5
- mL
- 6000
- 62
- 88
- 6
- 7000
- 4000
- 6000
- 2
- 200
- 100
- 2
- 78
- 400
- 9000
- 9
- 6050
- 798
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