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 jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.Which unit would you use to measure the medicine in a spoon? (a) mL (b) m (c) cm
- 3.Which unit would you use to measure the height of a door? (a) kg (b) g (c) m
- 4.A jug has 700 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.2 kg = ? g
- 6.3 kg = ? g
- 7.A green ribbon is 31 cm long and a red ribbon is 15 cm long. What is their total length (in cm)?
- 8.Which unit would you use to measure the distance between two cities? (a) g (b) mL (c) km
- 9.A red ribbon is 42 cm long and a green ribbon is 58 cm long. What is their total length (in cm)?
- 10.200 cm = ? m
- 11.6 L = ? mL
- 12.6000 m = ? km
- 13.8 km = ? m
- 14.Which unit would you use to measure the weight of a sack of rice? (a) km (b) m (c) kg
- 15.5000 m = ? km
- 16.A jug has 550 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.Which unit would you use to measure the weight of a pencil? (a) L (b) cm (c) g
- 18.A green ribbon is 60 cm long and a white ribbon is 34 cm long. What is their total length (in cm)?
- 19.Which unit would you use to measure the weight of a toffee? (a) mL (b) cm (c) g
- 20.4 m 63 cm = ? cm
- 21.2000 g = ? kg
- 22.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.5 km 850 m = ? m
- 24.4 L 250 mL = ? mL
- 25.900 cm = ? m
- 26.9 L 800 mL = ? mL
- 27.600 cm = ? m
- 28.6 m 20 cm = ? cm
- 29.Which unit would you use to measure the weight of a watermelon? (a) km (b) kg (c) cm
- 30.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.8 L 650 mL = ? mL
- 32.A jug has 850 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.Which unit would you use to measure the length of a pencil? (a) cm (b) g (c) kg
- 34.4 m = ? cm
- 35.5 kg = ? g
- 36.5 m = ? cm
- 37.1 kg 700 g = ? g
- 38.6 km = ? m
- 39.9000 mL = ? L
- 40.4 m 53 cm = ? cm
Answer key
- 150
- mL
- m
- 450
- 2000
- 3000
- 46
- km
- 100
- 2
- 6000
- 6
- 8000
- kg
- 5
- 250
- g
- 94
- g
- 463
- 2
- 100
- 5850
- 4250
- 9
- 9800
- 6
- 620
- kg
- 50
- 8650
- 400
- cm
- 400
- 5000
- 500
- 1700
- 6000
- 9
- 453
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