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.A green ribbon is 39 cm long and a yellow ribbon is 28 cm long. What is their total length (in cm)?
- 2.4000 m = ? km
- 3.Which unit would you use to measure the height of a door? (a) g (b) m (c) L
- 4.7 kg 150 g = ? g
- 5.A pink ribbon is 60 cm long and a green ribbon is 19 cm long. What is their total length (in cm)?
- 6.A jug has 650 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A yellow ribbon is 42 cm long and a blue ribbon is 16 cm long. What is their total length (in cm)?
- 8.A green ribbon is 60 cm long and a blue ribbon is 27 cm long. What is their total length (in cm)?
- 9.9000 mL = ? L
- 10.Which unit would you use to measure the distance between two cities? (a) km (b) L (c) mL
- 11.2 km 700 m = ? m
- 12.Which unit would you use to measure the weight of a pencil? (a) L (b) mL (c) g
- 13.300 cm = ? m
- 14.2000 g = ? kg
- 15.8 m 89 cm = ? cm
- 16.7 L 500 mL = ? mL
- 17.A blue ribbon is 22 cm long and a green ribbon is 19 cm long. What is their total length (in cm)?
- 18.800 cm = ? m
- 19.A blue ribbon is 30 cm long and a red ribbon is 19 cm long. What is their total length (in cm)?
- 20.9 m 99 cm = ? cm
- 21.9 L 550 mL = ? mL
- 22.6 L = ? mL
- 23.A jug has 350 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.1 L 150 mL = ? mL
- 25.4 L = ? mL
- 26.9 kg 400 g = ? g
- 27.4 m 90 cm = ? cm
- 28.Which unit would you use to measure the length of a pencil? (a) cm (b) kg (c) g
- 29.2000 m = ? km
- 30.9 L = ? mL
- 31.6 m = ? cm
- 32.Which unit would you use to measure the milk in a big can? (a) L (b) km (c) m
- 33.5000 mL = ? L
- 34.A jug has 500 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.3000 g = ? kg
- 36.2 m = ? cm
- 37.A jug has 650 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.5 km = ? m
- 39.9000 m = ? km
- 40.A jug has 650 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- 67
- 4
- m
- 7150
- 79
- 250
- 58
- 87
- 9
- km
- 2700
- g
- 3
- 2
- 889
- 7500
- 41
- 8
- 49
- 999
- 9550
- 6000
- 50
- 1150
- 4000
- 9400
- 490
- cm
- 2
- 9000
- 600
- L
- 5
- 300
- 3
- 200
- 200
- 5000
- 9
- 600
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