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 500 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.A yellow ribbon is 20 cm long and a white ribbon is 42 cm long. What is their total length (in cm)?
- 3.6000 g = ? kg
- 4.3 m 19 cm = ? cm
- 5.A jug has 550 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.Which unit would you use to measure the weight of a pencil? (a) g (b) mL (c) cm
- 7.6 L 750 mL = ? mL
- 8.7 m = ? cm
- 9.3 L = ? mL
- 10.A white ribbon is 35 cm long and a red ribbon is 55 cm long. What is their total length (in cm)?
- 11.A jug has 800 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.6 km = ? m
- 13.A jug has 500 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.Which unit would you use to measure the milk in a big can? (a) L (b) m (c) cm
- 16.3 m = ? cm
- 17.Which unit would you use to measure the weight of a watermelon? (a) mL (b) kg (c) km
- 18.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.2 L = ? mL
- 21.5 m = ? cm
- 22.300 cm = ? m
- 23.Which unit would you use to measure the length of a pencil? (a) cm (b) g (c) kg
- 24.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.4 kg 650 g = ? g
- 26.Which unit would you use to measure the length of a train journey? (a) g (b) km (c) kg
- 27.A red ribbon is 15 cm long and a blue ribbon is 18 cm long. What is their total length (in cm)?
- 28.A jug has 650 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.500 cm = ? m
- 30.7 kg 400 g = ? g
- 31.8 km = ? m
- 32.700 cm = ? m
- 33.9 kg = ? g
- 34.A green ribbon is 39 cm long and a blue ribbon is 53 cm long. What is their total length (in cm)?
- 35.800 cm = ? m
- 36.3000 mL = ? L
- 37.A red ribbon is 47 cm long and a green ribbon is 39 cm long. What is their total length (in cm)?
- 38.Which unit would you use to measure the weight of a sack of rice? (a) m (b) kg (c) km
- 39.A green ribbon is 58 cm long and a white ribbon is 50 cm long. What is their total length (in cm)?
- 40.Which unit would you use to measure the height of a door? (a) mL (b) kg (c) m
Answer key
- 350
- 62
- 6
- 319
- 150
- g
- 6750
- 700
- 3000
- 90
- 350
- 6000
- 450
- 100
- L
- 300
- kg
- 100
- 100
- 2000
- 500
- 3
- cm
- 50
- 4650
- km
- 33
- 50
- 5
- 7400
- 8000
- 7
- 9000
- 92
- 8
- 3
- 86
- kg
- 108
- m
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