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 milk in a big can? (a) L (b) g (c) m
- 2.A jug has 750 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.A blue ribbon is 37 cm long and a green ribbon is 42 cm long. What is their total length (in cm)?
- 4.9000 g = ? kg
- 5.A yellow ribbon is 49 cm long and a red ribbon is 18 cm long. What is their total length (in cm)?
- 6.A pink ribbon is 37 cm long and a white ribbon is 32 cm long. What is their total length (in cm)?
- 7.300 cm = ? m
- 8.6 kg = ? g
- 9.3 km = ? m
- 10.Which unit would you use to measure the height of a door? (a) kg (b) g (c) m
- 11.A blue ribbon is 20 cm long and a yellow ribbon is 18 cm long. What is their total length (in cm)?
- 12.A pink ribbon is 18 cm long and a red ribbon is 16 cm long. What is their total length (in cm)?
- 13.2 km 200 m = ? m
- 14.5 kg = ? g
- 15.7 m = ? cm
- 16.A jug has 550 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.1 L 350 mL = ? mL
- 18.A green ribbon is 36 cm long and a white ribbon is 24 cm long. What is their total length (in cm)?
- 19.A white ribbon is 24 cm long and a yellow ribbon is 30 cm long. What is their total length (in cm)?
- 20.4 L 300 mL = ? mL
- 21.A jug has 600 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.Which unit would you use to measure the length of a train journey? (a) L (b) g (c) km
- 23.500 cm = ? m
- 24.5 kg 350 g = ? g
- 25.2 km = ? m
- 26.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.Which unit would you use to measure the length of an eraser? (a) L (b) kg (c) cm
- 28.3 kg = ? g
- 29.2 kg 300 g = ? g
- 30.A jug has 800 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.8 m = ? cm
- 32.2 L = ? mL
- 33.Which unit would you use to measure the length of a cricket pitch? (a) m (b) kg (c) L
- 34.A jug has 1000 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.6000 m = ? km
- 36.800 cm = ? m
- 37.3 m 90 cm = ? cm
- 38.A blue ribbon is 60 cm long and a white ribbon is 16 cm long. What is their total length (in cm)?
- 39.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.3 kg 50 g = ? g
Answer key
- L
- 550
- 79
- 9
- 67
- 69
- 3
- 6000
- 3000
- m
- 38
- 34
- 2200
- 5000
- 700
- 150
- 1350
- 60
- 54
- 4300
- 450
- km
- 5
- 5350
- 2000
- 50
- cm
- 3000
- 2300
- 200
- 800
- 2000
- m
- 850
- 6
- 8
- 390
- 76
- 250
- 3050
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