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 700 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) mL (c) km
- 3.Which unit would you use to measure the distance between two cities? (a) L (b) km (c) g
- 4.9 kg = ? g
- 5.4 kg = ? g
- 6.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.4 L = ? mL
- 8.Which unit would you use to measure the milk in a big can? (a) cm (b) g (c) L
- 9.3 km = ? m
- 10.2000 mL = ? L
- 11.8 kg 550 g = ? g
- 12.A blue ribbon is 45 cm long and a green ribbon is 43 cm long. What is their total length (in cm)?
- 13.9000 m = ? km
- 14.9 L = ? mL
- 15.9 kg 100 g = ? g
- 16.5 km = ? m
- 17.7 L = ? mL
- 18.A white ribbon is 53 cm long and a pink ribbon is 49 cm long. What is their total length (in cm)?
- 19.A green ribbon is 25 cm long and a white ribbon is 31 cm long. What is their total length (in cm)?
- 20.7 m = ? cm
- 21.7000 m = ? km
- 22.A blue ribbon is 60 cm long and a pink ribbon is 15 cm long. What is their total length (in cm)?
- 23.1 km 50 m = ? m
- 24.1 m 28 cm = ? cm
- 25.6 m 51 cm = ? cm
- 26.A jug has 600 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.6 L 150 mL = ? mL
- 28.3 L 350 mL = ? mL
- 29.5 m = ? cm
- 30.A pink ribbon is 42 cm long and a blue ribbon is 19 cm long. What is their total length (in cm)?
- 31.A jug has 950 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.3 kg = ? g
- 33.400 cm = ? m
- 34.2 m 89 cm = ? cm
- 35.800 cm = ? m
- 36.300 cm = ? m
- 37.9 m = ? cm
- 38.3 m = ? cm
- 39.A red ribbon is 15 cm long and a pink ribbon is 44 cm long. What is their total length (in cm)?
- 40.A white ribbon is 26 cm long and a green ribbon is 56 cm long. What is their total length (in cm)?
Answer key
- 150
- kg
- km
- 9000
- 4000
- 150
- 4000
- L
- 3000
- 2
- 8550
- 88
- 9
- 9000
- 9100
- 5000
- 7000
- 102
- 56
- 700
- 7
- 75
- 1050
- 128
- 651
- 100
- 6150
- 3350
- 500
- 61
- 800
- 3000
- 4
- 289
- 8
- 3
- 900
- 300
- 59
- 82
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