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) m (b) mL (c) cm
- 2.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.2000 m = ? km
- 4.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A jug has 950 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.3 L 50 mL = ? mL
- 7.2000 mL = ? L
- 8.8 m 86 cm = ? cm
- 9.A jug has 450 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.Which unit would you use to measure the distance between two cities? (a) g (b) km (c) mL
- 11.A jug has 600 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.A jug has 800 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.4000 mL = ? L
- 14.A yellow ribbon is 17 cm long and a green ribbon is 40 cm long. What is their total length (in cm)?
- 15.Which unit would you use to measure the weight of a watermelon? (a) cm (b) kg (c) mL
- 16.A white ribbon is 50 cm long and a yellow ribbon is 20 cm long. What is their total length (in cm)?
- 17.9 m = ? cm
- 18.6000 m = ? km
- 19.A jug has 450 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.6 kg = ? g
- 21.7 km 200 m = ? m
- 22.A jug has 500 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.A pink ribbon is 19 cm long and a blue ribbon is 25 cm long. What is their total length (in cm)?
- 24.1 kg 250 g = ? g
- 25.Which unit would you use to measure the length of a train journey? (a) L (b) g (c) km
- 26.3 km 50 m = ? m
- 27.A jug has 750 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.8 km 750 m = ? m
- 29.A white ribbon is 31 cm long and a blue ribbon is 42 cm long. What is their total length (in cm)?
- 30.A yellow ribbon is 46 cm long and a pink ribbon is 29 cm long. What is their total length (in cm)?
- 31.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.5 L = ? mL
- 33.Which unit would you use to measure the weight of a toffee? (a) L (b) g (c) km
- 34.6 km = ? m
- 35.6000 g = ? kg
- 36.A pink ribbon is 24 cm long and a green ribbon is 25 cm long. What is their total length (in cm)?
- 37.2 km 550 m = ? m
- 38.7000 mL = ? L
- 39.3 L = ? mL
- 40.A pink ribbon is 22 cm long and a blue ribbon is 48 cm long. What is their total length (in cm)?
Answer key
- mL
- 100
- 2
- 150
- 450
- 3050
- 2
- 886
- 150
- km
- 150
- 650
- 4
- 57
- kg
- 70
- 900
- 6
- 350
- 6000
- 7200
- 450
- 44
- 1250
- km
- 3050
- 150
- 8750
- 73
- 75
- 100
- 5000
- g
- 6000
- 6
- 49
- 2550
- 7
- 3000
- 70
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