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.Which unit would you use to measure the length of a train journey? (a) km (b) g (c) kg
- 2.6 kg = ? g
- 3.800 cm = ? m
- 4.6 kg 800 g = ? g
- 5.A white ribbon is 51 cm long and a pink ribbon is 22 cm long. What is their total length (in cm)?
- 6.3000 g = ? kg
- 7.4000 g = ? kg
- 8.Which unit would you use to measure the weight of a pencil? (a) g (b) km (c) m
- 9.A jug has 350 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.9 L 250 mL = ? mL
- 11.A pink ribbon is 15 cm long and a blue ribbon is 24 cm long. What is their total length (in cm)?
- 12.A white ribbon is 26 cm long and a green ribbon is 24 cm long. What is their total length (in cm)?
- 13.700 cm = ? m
- 14.8 km = ? m
- 15.4 km = ? m
- 16.A jug has 600 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.6000 g = ? kg
- 18.A red ribbon is 17 cm long and a blue ribbon is 52 cm long. What is their total length (in cm)?
- 19.7 L = ? mL
- 20.A red ribbon is 18 cm long and a green ribbon is 53 cm long. What is their total length (in cm)?
- 21.4 m = ? cm
- 22.A jug has 700 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.7 kg 950 g = ? g
- 24.Which unit would you use to measure the weight of a watermelon? (a) kg (b) mL (c) km
- 25.Which unit would you use to measure the length of a pencil? (a) L (b) g (c) cm
- 26.3 km = ? m
- 27.A jug has 750 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.2 L = ? mL
- 29.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.A jug has 850 mL of milk. 800 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A red ribbon is 16 cm long and a blue ribbon is 42 cm long. What is their total length (in cm)?
- 32.Which unit would you use to measure the milk in a big can? (a) L (b) cm (c) kg
- 33.5 m 81 cm = ? cm
- 34.2 km 700 m = ? m
- 35.7 km = ? m
- 36.4 kg = ? g
- 37.Which unit would you use to measure the distance between two cities? (a) g (b) km (c) kg
- 38.9 km 250 m = ? m
- 39.7 m = ? cm
- 40.8 kg = ? g
Answer key
- km
- 6000
- 8
- 6800
- 73
- 3
- 4
- g
- 150
- 9250
- 39
- 50
- 7
- 8000
- 4000
- 550
- 6
- 69
- 7000
- 71
- 400
- 150
- 7950
- kg
- cm
- 3000
- 600
- 2000
- 150
- 50
- 58
- L
- 581
- 2700
- 7000
- 4000
- km
- 9250
- 700
- 8000
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