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 blue ribbon is 46 cm long and a white ribbon is 55 cm long. What is their total length (in cm)?
- 2.Which unit would you use to measure the milk in a big can? (a) km (b) kg (c) L
- 3.900 cm = ? m
- 4.A blue ribbon is 26 cm long and a red ribbon is 18 cm long. What is their total length (in cm)?
- 5.A jug has 650 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.2 km 550 m = ? m
- 7.2 km = ? m
- 8.Which unit would you use to measure the weight of a pencil? (a) mL (b) g (c) m
- 9.2 m = ? cm
- 10.A yellow ribbon is 27 cm long and a white ribbon is 22 cm long. What is their total length (in cm)?
- 11.7 km 300 m = ? m
- 12.A jug has 900 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.8 m 30 cm = ? cm
- 14.Which unit would you use to measure the length of a train journey? (a) g (b) km (c) mL
- 15.Which unit would you use to measure the distance between two cities? (a) km (b) g (c) mL
- 16.A pink ribbon is 19 cm long and a blue ribbon is 50 cm long. What is their total length (in cm)?
- 17.5000 mL = ? L
- 18.8000 g = ? kg
- 19.2000 mL = ? L
- 20.5 m = ? cm
- 21.A blue ribbon is 49 cm long and a white ribbon is 17 cm long. What is their total length (in cm)?
- 22.A jug has 600 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.A pink ribbon is 17 cm long and a green ribbon is 20 cm long. What is their total length (in cm)?
- 24.A pink ribbon is 16 cm long and a white ribbon is 52 cm long. What is their total length (in cm)?
- 25.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) mL (c) L
- 26.6 m = ? cm
- 27.1 m 25 cm = ? cm
- 28.3000 g = ? kg
- 29.A jug has 950 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.2 L = ? mL
- 31.4 km = ? m
- 32.A pink ribbon is 50 cm long and a yellow ribbon is 42 cm long. What is their total length (in cm)?
- 33.A green ribbon is 50 cm long and a white ribbon is 18 cm long. What is their total length (in cm)?
- 34.4000 mL = ? L
- 35.7 km 400 m = ? m
- 36.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.A green ribbon is 41 cm long and a blue ribbon is 22 cm long. What is their total length (in cm)?
- 38.Which unit would you use to measure the weight of a toffee? (a) km (b) cm (c) g
- 39.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- 101
- L
- 9
- 44
- 200
- 2550
- 2000
- g
- 200
- 49
- 7300
- 250
- 830
- km
- km
- 69
- 5
- 8
- 2
- 500
- 66
- 500
- 37
- 68
- kg
- 600
- 125
- 3
- 450
- 2000
- 4000
- 92
- 68
- 4
- 7400
- 50
- 63
- g
- 300
- 50
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