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
- 1.8000 g = ? kg
- 2.4 kg = ? g
- 3.Which unit would you use to measure the length of a train journey? (a) km (b) g (c) L
- 4.3000 m = ? km
- 5.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.1 km 400 m = ? m
- 8.3 km 800 m = ? m
- 9.A white ribbon is 47 cm long and a green ribbon is 50 cm long. What is their total length (in cm)?
- 10.700 cm = ? m
- 11.8 m = ? cm
- 12.9 m 63 cm = ? cm
- 13.Which unit would you use to measure the length of a pencil? (a) cm (b) g (c) L
- 14.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.1 L 500 mL = ? mL
- 16.500 cm = ? m
- 17.Which unit would you use to measure the height of a door? (a) m (b) g (c) kg
- 18.A jug has 900 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.2 m = ? cm
- 20.5000 mL = ? L
- 21.5 m 16 cm = ? cm
- 22.Which unit would you use to measure the distance between two cities? (a) L (b) g (c) km
- 23.A yellow ribbon is 59 cm long and a green ribbon is 30 cm long. What is their total length (in cm)?
- 24.5 m 35 cm = ? cm
- 25.9 kg = ? g
- 26.4000 m = ? km
- 27.A jug has 650 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.Which unit would you use to measure the water in a bucket? (a) km (b) L (c) kg
- 30.4 L = ? mL
- 31.A pink ribbon is 15 cm long and a red ribbon is 46 cm long. What is their total length (in cm)?
- 32.5 m = ? cm
- 33.A blue ribbon is 52 cm long and a pink ribbon is 28 cm long. What is their total length (in cm)?
- 34.A white ribbon is 49 cm long and a yellow ribbon is 19 cm long. What is their total length (in cm)?
- 35.Which unit would you use to measure the length of an eraser? (a) g (b) cm (c) L
- 36.A pink ribbon is 16 cm long and a blue ribbon is 23 cm long. What is their total length (in cm)?
- 37.Which unit would you use to measure the medicine in a spoon? (a) cm (b) mL (c) m
- 38.A pink ribbon is 42 cm long and a red ribbon is 29 cm long. What is their total length (in cm)?
- 39.A red ribbon is 58 cm long and a blue ribbon is 27 cm long. What is their total length (in cm)?
- 40.5 L = ? mL
Answer key
- 8
- 4000
- km
- 3
- 150
- 250
- 1400
- 3800
- 97
- 7
- 800
- 963
- cm
- 50
- 1500
- 5
- m
- 800
- 200
- 5
- 516
- km
- 89
- 535
- 9000
- 4
- 350
- 50
- L
- 4000
- 61
- 500
- 80
- 68
- cm
- 39
- mL
- 71
- 85
- 5000
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