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 500 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.A jug has 400 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.5 m 72 cm = ? cm
- 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?
- 5.6 L 450 mL = ? mL
- 6.Which unit would you use to measure the milk in a big can? (a) cm (b) km (c) L
- 7.A green ribbon is 56 cm long and a blue ribbon is 48 cm long. What is their total length (in cm)?
- 8.A jug has 300 mL of milk. 100 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 length of a cricket pitch? (a) mL (b) m (c) g
- 10.Which unit would you use to measure the distance between two cities? (a) kg (b) mL (c) km
- 11.Which unit would you use to measure the weight of a toffee? (a) g (b) mL (c) km
- 12.6 kg 300 g = ? g
- 13.3000 g = ? kg
- 14.A red ribbon is 40 cm long and a blue ribbon is 42 cm long. What is their total length (in cm)?
- 15.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.A jug has 900 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.7000 g = ? kg
- 18.4000 mL = ? L
- 19.A red ribbon is 42 cm long and a blue ribbon is 21 cm long. What is their total length (in cm)?
- 20.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.7 L 750 mL = ? mL
- 22.7 L = ? mL
- 23.1 kg 250 g = ? g
- 24.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) km (c) L
- 25.8 kg 650 g = ? g
- 26.Which unit would you use to measure the weight of a watermelon? (a) cm (b) kg (c) mL
- 27.2000 mL = ? L
- 28.Which unit would you use to measure the length of a train journey? (a) km (b) L (c) g
- 29.Which unit would you use to measure the medicine in a spoon? (a) mL (b) g (c) kg
- 30.3 L 400 mL = ? mL
- 31.2 L = ? mL
- 32.800 cm = ? m
- 33.A jug has 800 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.3000 m = ? km
- 35.4 km 200 m = ? m
- 36.A jug has 1000 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.4000 g = ? kg
- 38.400 cm = ? m
- 39.6000 g = ? kg
- 40.8000 g = ? kg
Answer key
- 400
- 50
- 572
- 150
- 6450
- L
- 104
- 200
- m
- km
- g
- 6300
- 3
- 82
- 50
- 350
- 7
- 4
- 63
- 250
- 7750
- 7000
- 1250
- kg
- 8650
- kg
- 2
- km
- mL
- 3400
- 2000
- 8
- 200
- 3
- 4200
- 550
- 4
- 4
- 6
- 8
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