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 30 cm long and a white ribbon is 21 cm long. What is their total length (in cm)?
- 2.A yellow ribbon is 26 cm long and a green ribbon is 21 cm long. What is their total length (in cm)?
- 3.Which unit would you use to measure the length of a train journey? (a) g (b) L (c) km
- 4.A jug has 450 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A jug has 950 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.4000 m = ? km
- 7.4 kg 100 g = ? g
- 8.A jug has 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.500 cm = ? m
- 10.4 L 650 mL = ? mL
- 11.2 L = ? mL
- 12.Which unit would you use to measure the weight of a pencil? (a) m (b) g (c) cm
- 13.7000 g = ? kg
- 14.Which unit would you use to measure the height of a door? (a) g (b) L (c) m
- 15.A pink ribbon is 55 cm long and a white ribbon is 27 cm long. What is their total length (in cm)?
- 16.Which unit would you use to measure the length of a cricket pitch? (a) L (b) kg (c) m
- 17.Which unit would you use to measure the distance between two cities? (a) km (b) mL (c) L
- 18.6 kg = ? g
- 19.Which unit would you use to measure the length of a pencil? (a) L (b) cm (c) kg
- 20.A pink ribbon is 18 cm long and a green ribbon is 49 cm long. What is their total length (in cm)?
- 21.A white ribbon is 28 cm long and a green ribbon is 29 cm long. What is their total length (in cm)?
- 22.2000 m = ? km
- 23.8 m = ? cm
- 24.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.9 L = ? mL
- 26.A green ribbon is 35 cm long and a red ribbon is 41 cm long. What is their total length (in cm)?
- 27.A jug has 750 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.3 kg 950 g = ? g
- 29.5000 g = ? kg
- 30.5 L 700 mL = ? mL
- 31.A red ribbon is 48 cm long and a yellow ribbon is 55 cm long. What is their total length (in cm)?
- 32.4 L 100 mL = ? mL
- 33.800 cm = ? m
- 34.8000 mL = ? L
- 35.A yellow ribbon is 33 cm long and a white ribbon is 48 cm long. What is their total length (in cm)?
- 36.6 L 450 mL = ? mL
- 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.A jug has 850 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.A red ribbon is 48 cm long and a green ribbon is 35 cm long. What is their total length (in cm)?
- 40.Which unit would you use to measure the medicine in a spoon? (a) g (b) cm (c) mL
Answer key
- 51
- 47
- km
- 50
- 800
- 4
- 4100
- 250
- 5
- 4650
- 2000
- g
- 7
- m
- 82
- m
- km
- 6000
- cm
- 67
- 57
- 2
- 800
- 150
- 9000
- 76
- 650
- 3950
- 5
- 5700
- 103
- 4100
- 8
- 8
- 81
- 6450
- 200
- 700
- 83
- mL
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