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 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.4 L 750 mL = ? mL
- 3.7000 g = ? kg
- 4.9000 mL = ? L
- 5.6000 g = ? kg
- 6.5000 m = ? km
- 7.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.8 L 750 mL = ? mL
- 9.4000 g = ? kg
- 10.A yellow ribbon is 54 cm long and a blue ribbon is 18 cm long. What is their total length (in cm)?
- 11.A jug has 350 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.A jug has 400 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.A pink ribbon is 40 cm long and a red ribbon is 42 cm long. What is their total length (in cm)?
- 14.A red ribbon is 19 cm long and a white ribbon is 32 cm long. What is their total length (in cm)?
- 15.6 km = ? m
- 16.3 L = ? mL
- 17.A jug has 750 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.A red ribbon is 46 cm long and a pink ribbon is 38 cm long. What is their total length (in cm)?
- 19.6000 m = ? km
- 20.A jug has 1000 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.A blue ribbon is 18 cm long and a white ribbon is 39 cm long. What is their total length (in cm)?
- 22.2000 g = ? kg
- 23.3 m 83 cm = ? cm
- 24.Which unit would you use to measure the juice in a small glass? (a) g (b) cm (c) mL
- 25.A green ribbon is 28 cm long and a yellow ribbon is 25 cm long. What is their total length (in cm)?
- 26.8 m = ? cm
- 27.A pink ribbon is 54 cm long and a yellow ribbon is 50 cm long. What is their total length (in cm)?
- 28.3 m 4 cm = ? cm
- 29.6 m = ? cm
- 30.3 kg 900 g = ? g
- 31.Which unit would you use to measure the milk in a big can? (a) g (b) m (c) L
- 32.A red ribbon is 28 cm long and a pink ribbon is 23 cm long. What is their total length (in cm)?
- 33.Which unit would you use to measure the length of an eraser? (a) kg (b) L (c) cm
- 34.7 m = ? cm
- 35.Which unit would you use to measure the distance between two cities? (a) g (b) km (c) mL
- 36.8 km 500 m = ? m
- 37.A white ribbon is 39 cm long and a yellow ribbon is 21 cm long. What is their total length (in cm)?
- 38.A jug has 800 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.7 km 850 m = ? m
- 40.4 km 400 m = ? m
Answer key
- 300
- 4750
- 7
- 9
- 6
- 5
- 100
- 8750
- 4
- 72
- 200
- 50
- 82
- 51
- 6000
- 3000
- 600
- 84
- 6
- 650
- 57
- 2
- 383
- mL
- 53
- 800
- 104
- 304
- 600
- 3900
- L
- 51
- cm
- 700
- km
- 8500
- 60
- 450
- 7850
- 4400
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