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 1000 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.9 L 250 mL = ? mL
- 3.4 kg 950 g = ? g
- 4.A jug has 950 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.8000 mL = ? L
- 6.7 km 50 m = ? m
- 7.7 L = ? mL
- 8.3 kg = ? g
- 9.A green ribbon is 17 cm long and a blue ribbon is 39 cm long. What is their total length (in cm)?
- 10.A white ribbon is 45 cm long and a green ribbon is 27 cm long. What is their total length (in cm)?
- 11.5 m 57 cm = ? cm
- 12.2 kg 100 g = ? g
- 13.A white ribbon is 29 cm long and a green ribbon is 54 cm long. What is their total length (in cm)?
- 14.2 m = ? cm
- 15.Which unit would you use to measure the length of a pencil? (a) L (b) cm (c) g
- 16.2 L 100 mL = ? mL
- 17.A yellow ribbon is 23 cm long and a white ribbon is 43 cm long. What is their total length (in cm)?
- 18.Which unit would you use to measure the weight of a toffee? (a) mL (b) g (c) km
- 19.9000 mL = ? L
- 20.A blue ribbon is 55 cm long and a white ribbon is 35 cm long. What is their total length (in cm)?
- 21.A red ribbon is 44 cm long and a blue ribbon is 46 cm long. What is their total length (in cm)?
- 22.9 L = ? mL
- 23.8 kg 200 g = ? g
- 24.3 L 650 mL = ? mL
- 25.6000 mL = ? L
- 26.A jug has 950 mL of milk. 800 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.9000 g = ? kg
- 28.Which unit would you use to measure the weight of a pencil? (a) g (b) m (c) cm
- 29.Which unit would you use to measure the height of a door? (a) g (b) L (c) m
- 30.Which unit would you use to measure the length of an eraser? (a) kg (b) L (c) cm
- 31.2000 mL = ? L
- 32.A jug has 450 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.9 m = ? cm
- 34.600 cm = ? m
- 35.4000 m = ? km
- 36.3 m 58 cm = ? cm
- 37.4 L = ? mL
- 38.5 kg = ? g
- 39.2 kg = ? g
- 40.4 km = ? m
Answer key
- 350
- 9250
- 4950
- 450
- 8
- 7050
- 7000
- 3000
- 56
- 72
- 557
- 2100
- 83
- 200
- cm
- 2100
- 66
- g
- 9
- 90
- 90
- 9000
- 8200
- 3650
- 6
- 150
- 9
- g
- m
- cm
- 2
- 100
- 900
- 6
- 4
- 358
- 4000
- 5000
- 2000
- 4000
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