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 1000 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.5 m = ? cm
- 3.A blue ribbon is 33 cm long and a pink ribbon is 46 cm long. What is their total length (in cm)?
- 4.Which unit would you use to measure the height of a door? (a) m (b) g (c) L
- 5.1 kg 800 g = ? g
- 6.Which unit would you use to measure the juice in a small glass? (a) km (b) m (c) mL
- 7.2 kg = ? g
- 8.1 kg 50 g = ? g
- 9.9000 m = ? km
- 10.2 km 700 m = ? m
- 11.A jug has 1000 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.6 kg 800 g = ? g
- 13.A jug has 600 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.Which unit would you use to measure the weight of a pencil? (a) g (b) mL (c) cm
- 15.Which unit would you use to measure the distance between two cities? (a) g (b) L (c) km
- 16.Which unit would you use to measure the weight of a toffee? (a) g (b) mL (c) L
- 17.A jug has 700 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.6 L 150 mL = ? mL
- 19.9000 g = ? kg
- 20.7 m 23 cm = ? cm
- 21.A jug has 350 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.4 m 94 cm = ? cm
- 23.3000 m = ? km
- 24.700 cm = ? m
- 25.800 cm = ? m
- 26.3 kg 250 g = ? g
- 27.9 km 700 m = ? m
- 28.3 L = ? mL
- 29.7 km = ? m
- 30.8000 m = ? km
- 31.600 cm = ? m
- 32.Which unit would you use to measure the milk in a big can? (a) g (b) cm (c) L
- 33.3 m = ? cm
- 34.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.8 kg 350 g = ? g
- 36.A white ribbon is 51 cm long and a green ribbon is 34 cm long. What is their total length (in cm)?
- 37.4 m 74 cm = ? cm
- 38.Which unit would you use to measure the length of an eraser? (a) cm (b) L (c) g
- 39.A green ribbon is 15 cm long and a pink ribbon is 27 cm long. What is their total length (in cm)?
- 40.8000 g = ? kg
Answer key
- 750
- 500
- 79
- m
- 1800
- mL
- 2000
- 1050
- 9
- 2700
- 450
- 6800
- 200
- g
- km
- g
- 450
- 6150
- 9
- 723
- 200
- 494
- 3
- 7
- 8
- 3250
- 9700
- 3000
- 7000
- 8
- 6
- L
- 300
- 50
- 8350
- 85
- 474
- cm
- 42
- 8
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