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 800 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.5 km = ? m
- 3.Which unit would you use to measure the weight of a toffee? (a) L (b) g (c) m
- 4.A red ribbon is 48 cm long and a pink ribbon is 32 cm long. What is their total length (in cm)?
- 5.9 km 950 m = ? m
- 6.Which unit would you use to measure the length of a pencil? (a) g (b) cm (c) L
- 7.A jug has 400 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.A green ribbon is 35 cm long and a blue ribbon is 48 cm long. What is their total length (in cm)?
- 9.7 m = ? cm
- 10.4 km = ? m
- 11.1 m 91 cm = ? cm
- 12.900 cm = ? m
- 13.A jug has 950 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.A jug has 950 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.A jug has 750 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.A blue ribbon is 37 cm long and a white ribbon is 17 cm long. What is their total length (in cm)?
- 17.8 kg 950 g = ? g
- 18.2 L = ? mL
- 19.5 m 44 cm = ? cm
- 20.6 L = ? mL
- 21.4 kg = ? g
- 22.Which unit would you use to measure the water in a bucket? (a) km (b) L (c) g
- 23.7 m 9 cm = ? cm
- 24.A green ribbon is 18 cm long and a blue ribbon is 19 cm long. What is their total length (in cm)?
- 25.7 m 8 cm = ? cm
- 26.Which unit would you use to measure the milk in a big can? (a) kg (b) m (c) L
- 27.3000 mL = ? L
- 28.3 L = ? mL
- 29.1 L 450 mL = ? mL
- 30.Which unit would you use to measure the height of a door? (a) g (b) mL (c) m
- 31.A yellow ribbon is 18 cm long and a green ribbon is 46 cm long. What is their total length (in cm)?
- 32.1 m 66 cm = ? cm
- 33.Which unit would you use to measure the length of a cricket pitch? (a) g (b) mL (c) m
- 34.700 cm = ? m
- 35.1 kg 550 g = ? g
- 36.3 kg 150 g = ? g
- 37.8 km 50 m = ? m
- 38.8 m = ? cm
- 39.9 kg = ? g
- 40.5 L 400 mL = ? mL
Answer key
- 500
- 5000
- g
- 80
- 9950
- cm
- 250
- 83
- 700
- 4000
- 191
- 9
- 900
- 650
- 400
- 54
- 8950
- 2000
- 544
- 6000
- 4000
- L
- 709
- 37
- 708
- L
- 3
- 3000
- 1450
- m
- 64
- 166
- m
- 7
- 1550
- 3150
- 8050
- 800
- 9000
- 5400
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