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 medicine in a spoon? (a) g (b) mL (c) cm
- 2.700 cm = ? m
- 3.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.8 km = ? m
- 6.Which unit would you use to measure the height of a door? (a) g (b) kg (c) m
- 7.6 m 38 cm = ? cm
- 8.A jug has 500 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.Which unit would you use to measure the water in a bucket? (a) L (b) km (c) kg
- 10.6 L = ? mL
- 11.2 L = ? mL
- 12.9000 g = ? kg
- 13.A white ribbon is 26 cm long and a blue ribbon is 47 cm long. What is their total length (in cm)?
- 14.4 L = ? mL
- 15.7000 m = ? km
- 16.9 kg = ? g
- 17.A red ribbon is 24 cm long and a green ribbon is 54 cm long. What is their total length (in cm)?
- 18.8 m 99 cm = ? cm
- 19.Which unit would you use to measure the weight of a toffee? (a) g (b) L (c) cm
- 20.7000 mL = ? L
- 21.8 kg = ? g
- 22.Which unit would you use to measure the juice in a small glass? (a) mL (b) m (c) kg
- 23.9 L 400 mL = ? mL
- 24.7 km = ? m
- 25.A red ribbon is 18 cm long and a green ribbon is 48 cm long. What is their total length (in cm)?
- 26.900 cm = ? m
- 27.A pink ribbon is 16 cm long and a yellow ribbon is 39 cm long. What is their total length (in cm)?
- 28.A yellow ribbon is 35 cm long and a blue ribbon is 31 cm long. What is their total length (in cm)?
- 29.A jug has 400 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.2 m = ? cm
- 31.5000 m = ? km
- 32.A red ribbon is 39 cm long and a pink ribbon is 48 cm long. What is their total length (in cm)?
- 33.4 km = ? m
- 34.A jug has 750 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.8 m 70 cm = ? cm
- 36.6 kg 400 g = ? g
- 37.4000 mL = ? L
- 38.1 km 100 m = ? m
- 39.4 kg 50 g = ? g
- 40.7 m = ? cm
Answer key
- mL
- 7
- 150
- 150
- 8000
- m
- 638
- 150
- L
- 6000
- 2000
- 9
- 73
- 4000
- 7
- 9000
- 78
- 899
- g
- 7
- 8000
- mL
- 9400
- 7000
- 66
- 9
- 55
- 66
- 250
- 200
- 5
- 87
- 4000
- 250
- 870
- 6400
- 4
- 1100
- 4050
- 700
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