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
- 1.1 L 550 mL = ? mL
- 2.A green ribbon is 28 cm long and a red ribbon is 19 cm long. What is their total length (in cm)?
- 3.2 m = ? cm
- 4.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A yellow ribbon is 26 cm long and a green ribbon is 60 cm long. What is their total length (in cm)?
- 6.6 kg = ? g
- 7.Which unit would you use to measure the length of a train journey? (a) g (b) kg (c) km
- 8.Which unit would you use to measure the medicine in a spoon? (a) m (b) cm (c) mL
- 9.A blue ribbon is 47 cm long and a yellow ribbon is 55 cm long. What is their total length (in cm)?
- 10.A jug has 550 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.8 km 50 m = ? m
- 12.3000 m = ? km
- 13.3 m 44 cm = ? cm
- 14.A jug has 700 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.A pink ribbon is 30 cm long and a red ribbon is 60 cm long. What is their total length (in cm)?
- 16.400 cm = ? m
- 17.A white ribbon is 60 cm long and a pink ribbon is 58 cm long. What is their total length (in cm)?
- 18.9 kg = ? g
- 19.A green ribbon is 43 cm long and a white ribbon is 53 cm long. What is their total length (in cm)?
- 20.3 km 500 m = ? m
- 21.6 km = ? m
- 22.2 kg = ? g
- 23.2000 g = ? kg
- 24.6000 g = ? kg
- 25.3 km 50 m = ? m
- 26.5000 m = ? km
- 27.A pink ribbon is 52 cm long and a yellow ribbon is 30 cm long. What is their total length (in cm)?
- 28.3000 g = ? kg
- 29.A pink ribbon is 54 cm long and a yellow ribbon is 35 cm long. What is their total length (in cm)?
- 30.3 m = ? cm
- 31.Which unit would you use to measure the weight of a watermelon? (a) mL (b) L (c) kg
- 32.Which unit would you use to measure the length of a cricket pitch? (a) kg (b) m (c) L
- 33.A white ribbon is 42 cm long and a yellow ribbon is 37 cm long. What is their total length (in cm)?
- 34.3000 mL = ? L
- 35.Which unit would you use to measure the distance between two cities? (a) kg (b) g (c) km
- 36.300 cm = ? m
- 37.4000 g = ? kg
- 38.6 L 300 mL = ? mL
- 39.A yellow ribbon is 25 cm long and a blue ribbon is 23 cm long. What is their total length (in cm)?
- 40.2 m 9 cm = ? cm
Answer key
- 1550
- 47
- 200
- 250
- 86
- 6000
- km
- mL
- 102
- 100
- 8050
- 3
- 344
- 450
- 90
- 4
- 118
- 9000
- 96
- 3500
- 6000
- 2000
- 2
- 6
- 3050
- 5
- 82
- 3
- 89
- 300
- kg
- m
- 79
- 3
- km
- 3
- 4
- 6300
- 48
- 209
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