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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- 1.6 L = ? mL
- 2.Which unit would you use to measure the juice in a small glass? (a) mL (b) g (c) cm
- 3.5 km 750 m = ? m
- 4.Which unit would you use to measure the length of a pencil? (a) kg (b) cm (c) g
- 5.7000 m = ? km
- 6.3 m = ? cm
- 7.3 m 95 cm = ? cm
- 8.A blue ribbon is 37 cm long and a red ribbon is 48 cm long. What is their total length (in cm)?
- 9.1 L 300 mL = ? mL
- 10.7 kg 250 g = ? g
- 11.9 L 600 mL = ? mL
- 12.Which unit would you use to measure the height of a door? (a) m (b) L (c) kg
- 13.3 km = ? m
- 14.2000 mL = ? L
- 15.4 m 51 cm = ? cm
- 16.Which unit would you use to measure the length of a train journey? (a) mL (b) g (c) km
- 17.A jug has 550 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.A jug has 850 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.7 m 88 cm = ? cm
- 21.2 km 650 m = ? m
- 22.2 km = ? m
- 23.3000 m = ? km
- 24.A jug has 950 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.7 kg = ? g
- 26.1 L 650 mL = ? mL
- 27.800 cm = ? m
- 28.9 L 550 mL = ? mL
- 29.Which unit would you use to measure the water in a bucket? (a) m (b) kg (c) L
- 30.Which unit would you use to measure the milk in a big can? (a) kg (b) g (c) L
- 31.4 kg = ? g
- 32.A green ribbon is 34 cm long and a pink ribbon is 44 cm long. What is their total length (in cm)?
- 33.7000 mL = ? L
- 34.8 L = ? mL
- 35.Which unit would you use to measure the length of an eraser? (a) L (b) cm (c) g
- 36.1 km 950 m = ? m
- 37.4 m 99 cm = ? cm
- 38.8 km = ? m
- 39.A blue ribbon is 29 cm long and a white ribbon is 17 cm long. What is their total length (in cm)?
- 40.8 m 28 cm = ? cm
Answer key
- 6000
- mL
- 5750
- cm
- 7
- 300
- 395
- 85
- 1300
- 7250
- 9600
- m
- 3000
- 2
- 451
- km
- 450
- 350
- 200
- 788
- 2650
- 2000
- 3
- 450
- 7000
- 1650
- 8
- 9550
- L
- L
- 4000
- 78
- 7
- 8000
- cm
- 1950
- 499
- 8000
- 46
- 828
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