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 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.A pink ribbon is 41 cm long and a blue ribbon is 33 cm long. What is their total length (in cm)?
- 3.2 kg = ? g
- 4.3 L = ? mL
- 5.A white ribbon is 55 cm long and a blue ribbon is 54 cm long. What is their total length (in cm)?
- 6.6000 g = ? kg
- 7.1 L 50 mL = ? mL
- 8.6 kg = ? g
- 9.Which unit would you use to measure the length of a train journey? (a) mL (b) kg (c) km
- 10.3 kg 750 g = ? g
- 11.5 kg = ? g
- 12.4000 g = ? kg
- 13.1 kg 400 g = ? g
- 14.Which unit would you use to measure the weight of a sack of rice? (a) m (b) kg (c) L
- 15.A jug has 650 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.1 L 150 mL = ? mL
- 17.Which unit would you use to measure the weight of a watermelon? (a) m (b) cm (c) kg
- 18.A white ribbon is 43 cm long and a blue ribbon is 59 cm long. What is their total length (in cm)?
- 19.A white ribbon is 39 cm long and a green ribbon is 42 cm long. What is their total length (in cm)?
- 20.Which unit would you use to measure the distance between two cities? (a) km (b) L (c) g
- 21.400 cm = ? m
- 22.6 m = ? cm
- 23.A white ribbon is 39 cm long and a blue ribbon is 56 cm long. What is their total length (in cm)?
- 24.A jug has 550 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.9 m = ? cm
- 26.Which unit would you use to measure the milk in a big can? (a) m (b) km (c) L
- 27.A jug has 450 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.A blue ribbon is 16 cm long and a green ribbon is 24 cm long. What is their total length (in cm)?
- 29.A jug has 750 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.1 kg 150 g = ? g
- 31.6 km 150 m = ? m
- 32.9 L = ? mL
- 33.6 km 50 m = ? m
- 34.9 km 850 m = ? m
- 35.5 kg 600 g = ? g
- 36.Which unit would you use to measure the length of a pencil? (a) cm (b) kg (c) L
- 37.A jug has 500 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.Which unit would you use to measure the weight of a toffee? (a) km (b) m (c) g
- 39.9 m 78 cm = ? cm
- 40.9 km = ? m
Answer key
- 50
- 74
- 2000
- 3000
- 109
- 6
- 1050
- 6000
- km
- 3750
- 5000
- 4
- 1400
- kg
- 250
- 1150
- kg
- 102
- 81
- km
- 4
- 600
- 95
- 300
- 900
- L
- 200
- 40
- 250
- 1150
- 6150
- 9000
- 6050
- 9850
- 5600
- cm
- 450
- g
- 978
- 9000
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