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.Which unit would you use to measure the water in a bucket? (a) km (b) g (c) L
- 2.A red ribbon is 19 cm long and a green ribbon is 59 cm long. What is their total length (in cm)?
- 3.Which unit would you use to measure the medicine in a spoon? (a) kg (b) cm (c) mL
- 4.4 kg 450 g = ? g
- 5.8 L = ? mL
- 6.9000 mL = ? L
- 7.A jug has 400 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.5 L = ? mL
- 9.A red ribbon is 24 cm long and a blue ribbon is 25 cm long. What is their total length (in cm)?
- 10.6 kg = ? g
- 11.6000 mL = ? L
- 12.4 L = ? mL
- 13.9 km 600 m = ? m
- 14.2 m = ? cm
- 15.A green ribbon is 22 cm long and a white ribbon is 22 cm long. What is their total length (in cm)?
- 16.3000 g = ? kg
- 17.3 m = ? cm
- 18.7 L 200 mL = ? mL
- 19.A jug has 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.6 m 89 cm = ? cm
- 21.9 L = ? mL
- 22.Which unit would you use to measure the milk in a big can? (a) cm (b) km (c) L
- 23.8 km 350 m = ? m
- 24.3000 m = ? km
- 25.200 cm = ? m
- 26.Which unit would you use to measure the distance between two cities? (a) km (b) L (c) g
- 27.A pink ribbon is 19 cm long and a green ribbon is 18 cm long. What is their total length (in cm)?
- 28.A green ribbon is 53 cm long and a white ribbon is 16 cm long. What is their total length (in cm)?
- 29.300 cm = ? m
- 30.A red ribbon is 53 cm long and a green ribbon is 18 cm long. What is their total length (in cm)?
- 31.4 km 800 m = ? m
- 32.A blue ribbon is 42 cm long and a pink ribbon is 39 cm long. What is their total length (in cm)?
- 33.A pink ribbon is 52 cm long and a yellow ribbon is 39 cm long. What is their total length (in cm)?
- 34.4000 g = ? kg
- 35.8000 g = ? kg
- 36.A pink ribbon is 33 cm long and a yellow ribbon is 34 cm long. What is their total length (in cm)?
- 37.7 L = ? mL
- 38.A blue ribbon is 42 cm long and a green ribbon is 30 cm long. What is their total length (in cm)?
- 39.Which unit would you use to measure the weight of a toffee? (a) cm (b) L (c) g
- 40.A yellow ribbon is 17 cm long and a white ribbon is 43 cm long. What is their total length (in cm)?
Answer key
- L
- 78
- mL
- 4450
- 8000
- 9
- 150
- 5000
- 49
- 6000
- 6
- 4000
- 9600
- 200
- 44
- 3
- 300
- 7200
- 250
- 689
- 9000
- L
- 8350
- 3
- 2
- km
- 37
- 69
- 3
- 71
- 4800
- 81
- 91
- 4
- 8
- 67
- 7000
- 72
- g
- 60
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