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.
NameDateTime takenScore ___ / 40
- 1.5 m = ? cm
- 2.8000 mL = ? L
- 3.A green ribbon is 18 cm long and a yellow ribbon is 55 cm long. What is their total length (in cm)?
- 4.3 L = ? mL
- 5.Which unit would you use to measure the distance between two cities? (a) g (b) L (c) km
- 6.3000 m = ? km
- 7.7 kg = ? g
- 8.A red ribbon is 18 cm long and a blue ribbon is 22 cm long. What is their total length (in cm)?
- 9.4000 mL = ? L
- 10.4000 g = ? kg
- 11.8 L 250 mL = ? mL
- 12.A jug has 950 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.A jug has 850 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.6000 g = ? kg
- 15.A red ribbon is 19 cm long and a white ribbon is 54 cm long. What is their total length (in cm)?
- 16.2 kg = ? g
- 17.4 km = ? m
- 18.2 km 500 m = ? m
- 19.9 kg 450 g = ? g
- 20.A jug has 500 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.4 km 900 m = ? m
- 22.Which unit would you use to measure the weight of a toffee? (a) cm (b) mL (c) g
- 23.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.A red ribbon is 42 cm long and a blue ribbon is 16 cm long. What is their total length (in cm)?
- 25.A jug has 1000 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.1 km 350 m = ? m
- 27.9 kg = ? g
- 28.Which unit would you use to measure the length of a cricket pitch? (a) L (b) m (c) mL
- 29.9 km 300 m = ? m
- 30.800 cm = ? m
- 31.A red ribbon is 46 cm long and a pink ribbon is 49 cm long. What is their total length (in cm)?
- 32.Which unit would you use to measure the medicine in a spoon? (a) mL (b) g (c) m
- 33.5 L = ? mL
- 34.9000 m = ? km
- 35.1 L 200 mL = ? mL
- 36.2 L 450 mL = ? mL
- 37.7000 g = ? kg
- 38.5000 m = ? km
- 39.Which unit would you use to measure the length of a pencil? (a) g (b) cm (c) mL
- 40.Which unit would you use to measure the height of a door? (a) L (b) kg (c) m
Answer key
- 500
- 8
- 73
- 3000
- km
- 3
- 7000
- 40
- 4
- 4
- 8250
- 700
- 550
- 6
- 73
- 2000
- 4000
- 2500
- 9450
- 450
- 4900
- g
- 300
- 58
- 500
- 1350
- 9000
- m
- 9300
- 8
- 95
- mL
- 5000
- 9
- 1200
- 2450
- 7
- 5
- cm
- m
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