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 medicine in a spoon? (a) mL (b) cm (c) m
- 2.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.7 m = ? cm
- 4.4 kg 500 g = ? g
- 5.A jug has 450 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.4 km = ? m
- 7.5 m = ? cm
- 8.2 m = ? cm
- 9.A jug has 500 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.6 km = ? m
- 11.Which unit would you use to measure the distance between two cities? (a) km (b) mL (c) kg
- 12.4 kg = ? g
- 13.8 L = ? mL
- 14.A jug has 1000 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.1 kg 150 g = ? g
- 16.A jug has 350 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.5 m 58 cm = ? cm
- 18.A blue ribbon is 24 cm long and a green ribbon is 15 cm long. What is their total length (in cm)?
- 19.4 m 65 cm = ? cm
- 20.6 kg = ? g
- 21.7 kg = ? g
- 22.Which unit would you use to measure the height of a door? (a) g (b) kg (c) m
- 23.9000 mL = ? L
- 24.A jug has 750 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.A blue ribbon is 37 cm long and a green ribbon is 37 cm long. What is their total length (in cm)?
- 26.A jug has 900 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.A blue ribbon is 42 cm long and a pink ribbon is 43 cm long. What is their total length (in cm)?
- 28.A red ribbon is 48 cm long and a blue ribbon is 59 cm long. What is their total length (in cm)?
- 29.2 km = ? m
- 30.8 km 450 m = ? m
- 31.3 km = ? m
- 32.4000 g = ? kg
- 33.2 L = ? mL
- 34.8000 m = ? km
- 35.8000 g = ? kg
- 36.A green ribbon is 30 cm long and a pink ribbon is 25 cm long. What is their total length (in cm)?
- 37.A red ribbon is 23 cm long and a green ribbon is 55 cm long. What is their total length (in cm)?
- 38.A red ribbon is 16 cm long and a green ribbon is 44 cm long. What is their total length (in cm)?
- 39.A jug has 950 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.A jug has 450 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- mL
- 150
- 700
- 4500
- 50
- 4000
- 500
- 200
- 150
- 6000
- km
- 4000
- 8000
- 550
- 1150
- 100
- 558
- 39
- 465
- 6000
- 7000
- m
- 9
- 350
- 74
- 400
- 85
- 107
- 2000
- 8450
- 3000
- 4
- 2000
- 8
- 8
- 55
- 78
- 60
- 400
- 400
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