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 a train journey? (a) L (b) mL (c) km
- 2.A jug has 850 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.A jug has 700 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.A blue ribbon is 50 cm long and a red ribbon is 55 cm long. What is their total length (in cm)?
- 5.6 L 300 mL = ? mL
- 6.A jug has 850 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A blue ribbon is 21 cm long and a white ribbon is 33 cm long. What is their total length (in cm)?
- 8.A yellow ribbon is 25 cm long and a pink ribbon is 25 cm long. What is their total length (in cm)?
- 9.A blue ribbon is 58 cm long and a red ribbon is 33 cm long. What is their total length (in cm)?
- 10.A yellow ribbon is 41 cm long and a blue ribbon is 18 cm long. What is their total length (in cm)?
- 11.Which unit would you use to measure the weight of a watermelon? (a) km (b) m (c) kg
- 12.7 L 250 mL = ? mL
- 13.9 L = ? mL
- 14.300 cm = ? m
- 15.6000 m = ? km
- 16.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.4 L 200 mL = ? mL
- 18.2000 mL = ? L
- 19.Which unit would you use to measure the length of a cricket pitch? (a) kg (b) mL (c) m
- 20.2 kg 850 g = ? g
- 21.A white ribbon is 18 cm long and a green ribbon is 51 cm long. What is their total length (in cm)?
- 22.Which unit would you use to measure the weight of a sack of rice? (a) cm (b) L (c) kg
- 23.Which unit would you use to measure the distance between two cities? (a) L (b) km (c) g
- 24.1 km 450 m = ? m
- 25.5 L 750 mL = ? mL
- 26.A jug has 500 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.A white ribbon is 17 cm long and a pink ribbon is 26 cm long. What is their total length (in cm)?
- 28.A white ribbon is 23 cm long and a green ribbon is 16 cm long. What is their total length (in cm)?
- 29.7 km = ? m
- 30.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.2000 g = ? kg
- 32.5000 m = ? km
- 33.8 L 150 mL = ? mL
- 34.600 cm = ? m
- 35.7 m 55 cm = ? cm
- 36.5000 mL = ? L
- 37.Which unit would you use to measure the length of a pencil? (a) kg (b) g (c) cm
- 38.7 m = ? cm
- 39.2 kg 50 g = ? g
- 40.Which unit would you use to measure the medicine in a spoon? (a) mL (b) cm (c) m
Answer key
- km
- 750
- 200
- 105
- 6300
- 300
- 54
- 50
- 91
- 59
- kg
- 7250
- 9000
- 3
- 6
- 150
- 4200
- 2
- m
- 2850
- 69
- kg
- km
- 1450
- 5750
- 300
- 43
- 39
- 7000
- 350
- 2
- 5
- 8150
- 6
- 755
- 5
- cm
- 700
- 2050
- mL
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