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.Which unit would you use to measure the length of an eraser? (a) L (b) cm (c) g
- 2.Which unit would you use to measure the medicine in a spoon? (a) m (b) mL (c) kg
- 3.600 cm = ? m
- 4.200 cm = ? m
- 5.2 km = ? m
- 6.4 L 550 mL = ? mL
- 7.9000 g = ? kg
- 8.A pink ribbon is 36 cm long and a red ribbon is 32 cm long. What is their total length (in cm)?
- 9.A white ribbon is 30 cm long and a red ribbon is 18 cm long. What is their total length (in cm)?
- 10.Which unit would you use to measure the weight of a sack of rice? (a) m (b) kg (c) km
- 11.A jug has 950 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.2 L = ? mL
- 13.A green ribbon is 46 cm long and a yellow ribbon is 23 cm long. What is their total length (in cm)?
- 14.4 m = ? cm
- 15.A pink ribbon is 58 cm long and a green ribbon is 38 cm long. What is their total length (in cm)?
- 16.Which unit would you use to measure the length of a pencil? (a) kg (b) cm (c) g
- 17.A jug has 400 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.4 L = ? mL
- 19.4 L 650 mL = ? mL
- 20.A blue ribbon is 44 cm long and a green ribbon is 52 cm long. What is their total length (in cm)?
- 21.A red ribbon is 38 cm long and a green ribbon is 37 cm long. What is their total length (in cm)?
- 22.1 kg 800 g = ? g
- 23.7 L 250 mL = ? mL
- 24.A green ribbon is 16 cm long and a red ribbon is 17 cm long. What is their total length (in cm)?
- 25.Which unit would you use to measure the juice in a small glass? (a) g (b) kg (c) mL
- 26.A yellow ribbon is 26 cm long and a green ribbon is 18 cm long. What is their total length (in cm)?
- 27.A red ribbon is 22 cm long and a blue ribbon is 15 cm long. What is their total length (in cm)?
- 28.Which unit would you use to measure the distance between two cities? (a) km (b) g (c) mL
- 29.A jug has 500 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.A red ribbon is 16 cm long and a blue ribbon is 19 cm long. What is their total length (in cm)?
- 31.4 kg = ? g
- 32.Which unit would you use to measure the weight of a toffee? (a) cm (b) m (c) g
- 33.A red ribbon is 34 cm long and a white ribbon is 46 cm long. What is their total length (in cm)?
- 34.7000 m = ? km
- 35.Which unit would you use to measure the height of a door? (a) mL (b) L (c) m
- 36.A red ribbon is 21 cm long and a white ribbon is 31 cm long. What is their total length (in cm)?
- 37.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.2 km 100 m = ? m
- 39.A jug has 850 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.4 m 44 cm = ? cm
Answer key
- cm
- mL
- 6
- 2
- 2000
- 4550
- 9
- 68
- 48
- kg
- 600
- 2000
- 69
- 400
- 96
- cm
- 250
- 4000
- 4650
- 96
- 75
- 1800
- 7250
- 33
- mL
- 44
- 37
- km
- 250
- 35
- 4000
- g
- 80
- 7
- m
- 52
- 200
- 2100
- 650
- 444
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