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 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.2 m 83 cm = ? cm
- 3.4 L = ? mL
- 4.9 kg = ? g
- 5.2 L 50 mL = ? mL
- 6.2 m = ? cm
- 7.900 cm = ? m
- 8.6 m = ? cm
- 9.A red ribbon is 43 cm long and a yellow ribbon is 26 cm long. What is their total length (in cm)?
- 10.2000 g = ? kg
- 11.7 kg = ? g
- 12.A red ribbon is 23 cm long and a yellow ribbon is 54 cm long. What is their total length (in cm)?
- 13.Which unit would you use to measure the water in a bucket? (a) km (b) L (c) g
- 14.A jug has 400 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.Which unit would you use to measure the medicine in a spoon? (a) cm (b) mL (c) m
- 16.8 km = ? m
- 17.700 cm = ? m
- 18.Which unit would you use to measure the weight of a toffee? (a) mL (b) g (c) cm
- 19.2000 m = ? km
- 20.6 L = ? mL
- 21.A yellow ribbon is 49 cm long and a blue ribbon is 26 cm long. What is their total length (in cm)?
- 22.A pink ribbon is 33 cm long and a yellow ribbon is 19 cm long. What is their total length (in cm)?
- 23.9000 m = ? km
- 24.2 L 400 mL = ? mL
- 25.A jug has 350 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.2 kg = ? g
- 27.3 kg 700 g = ? g
- 28.9 kg 500 g = ? g
- 29.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.8 m 2 cm = ? cm
- 31.A pink ribbon is 44 cm long and a blue ribbon is 25 cm long. What is their total length (in cm)?
- 32.A jug has 1000 mL of milk. 300 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 height of a door? (a) kg (b) L (c) m
- 34.6 kg = ? g
- 35.4 km = ? m
- 36.4 km 400 m = ? m
- 37.3 kg = ? g
- 38.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) cm (c) km
- 39.5 kg = ? g
- 40.6 L 250 mL = ? mL
Answer key
- 250
- 283
- 4000
- 9000
- 2050
- 200
- 9
- 600
- 69
- 2
- 7000
- 77
- L
- 100
- mL
- 8000
- 7
- g
- 2
- 6000
- 75
- 52
- 9
- 2400
- 100
- 2000
- 3700
- 9500
- 100
- 802
- 69
- 700
- m
- 6000
- 4000
- 4400
- 3000
- kg
- 5000
- 6250
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