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 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.A jug has 550 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.Which unit would you use to measure the distance between two cities? (a) kg (b) mL (c) km
- 6.A jug has 700 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A jug has 800 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.A blue ribbon is 49 cm long and a pink ribbon is 45 cm long. What is their total length (in cm)?
- 9.8 m 10 cm = ? cm
- 10.Which unit would you use to measure the water in a bucket? (a) g (b) L (c) kg
- 11.Which unit would you use to measure the juice in a small glass? (a) mL (b) kg (c) km
- 12.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.9000 m = ? km
- 14.4000 mL = ? L
- 15.A jug has 700 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.Which unit would you use to measure the length of a pencil? (a) g (b) L (c) cm
- 17.2 m = ? cm
- 18.2 L = ? mL
- 19.A blue ribbon is 16 cm long and a white ribbon is 46 cm long. What is their total length (in cm)?
- 20.7000 m = ? km
- 21.6 km 400 m = ? m
- 22.9 km 800 m = ? m
- 23.5 L 250 mL = ? mL
- 24.A pink ribbon is 54 cm long and a green ribbon is 57 cm long. What is their total length (in cm)?
- 25.Which unit would you use to measure the length of a train journey? (a) g (b) kg (c) km
- 26.4 km 550 m = ? m
- 27.A green ribbon is 39 cm long and a red ribbon is 23 cm long. What is their total length (in cm)?
- 28.A blue ribbon is 54 cm long and a green ribbon is 37 cm long. What is their total length (in cm)?
- 29.8000 g = ? kg
- 30.900 cm = ? m
- 31.600 cm = ? m
- 32.6 m 56 cm = ? cm
- 33.A red ribbon is 17 cm long and a blue ribbon is 45 cm long. What is their total length (in cm)?
- 34.400 cm = ? m
- 35.A jug has 500 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.8 km = ? m
- 37.3 m = ? cm
- 38.A red ribbon is 58 cm long and a yellow ribbon is 30 cm long. What is their total length (in cm)?
- 39.4 L = ? mL
- 40.4000 m = ? km
Answer key
- 300
- 100
- 50
- 100
- km
- 650
- 150
- 94
- 810
- L
- mL
- 100
- 9
- 4
- 50
- cm
- 200
- 2000
- 62
- 7
- 6400
- 9800
- 5250
- 111
- km
- 4550
- 62
- 91
- 8
- 9
- 6
- 656
- 62
- 4
- 450
- 8000
- 300
- 88
- 4000
- 4
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