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 green ribbon is 16 cm long and a blue ribbon is 28 cm long. What is their total length (in cm)?
- 2.A jug has 450 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.Which unit would you use to measure the weight of a toffee? (a) g (b) mL (c) km
- 4.2000 mL = ? L
- 5.5 kg 650 g = ? g
- 6.5 kg 950 g = ? g
- 7.Which unit would you use to measure the length of a cricket pitch? (a) mL (b) L (c) m
- 8.9 L = ? mL
- 9.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.5 L 400 mL = ? mL
- 11.Which unit would you use to measure the weight of a pencil? (a) m (b) g (c) cm
- 12.7 L = ? mL
- 13.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.A pink ribbon is 36 cm long and a yellow ribbon is 48 cm long. What is their total length (in cm)?
- 15.5 m 93 cm = ? cm
- 16.A jug has 700 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.5 km 900 m = ? m
- 18.9000 g = ? kg
- 19.Which unit would you use to measure the juice in a small glass? (a) g (b) kg (c) mL
- 20.3 kg 550 g = ? g
- 21.3 L 550 mL = ? mL
- 22.8 L 900 mL = ? mL
- 23.6 L = ? mL
- 24.4 L = ? mL
- 25.5000 g = ? kg
- 26.4 km 750 m = ? m
- 27.A yellow ribbon is 41 cm long and a red ribbon is 21 cm long. What is their total length (in cm)?
- 28.A red ribbon is 45 cm long and a blue ribbon is 31 cm long. What is their total length (in cm)?
- 29.Which unit would you use to measure the milk in a big can? (a) km (b) m (c) L
- 30.Which unit would you use to measure the weight of a sack of rice? (a) m (b) cm (c) kg
- 31.A pink ribbon is 21 cm long and a blue ribbon is 36 cm long. What is their total length (in cm)?
- 32.A blue ribbon is 58 cm long and a white ribbon is 23 cm long. What is their total length (in cm)?
- 33.6 kg = ? g
- 34.8000 g = ? kg
- 35.A blue ribbon is 34 cm long and a green ribbon is 33 cm long. What is their total length (in cm)?
- 36.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.3 km 300 m = ? m
- 38.1 L 900 mL = ? mL
- 39.2000 m = ? km
- 40.7 kg = ? g
Answer key
- 44
- 300
- g
- 2
- 5650
- 5950
- m
- 9000
- 350
- 5400
- g
- 7000
- 100
- 84
- 593
- 150
- 5900
- 9
- mL
- 3550
- 3550
- 8900
- 6000
- 4000
- 5
- 4750
- 62
- 76
- L
- kg
- 57
- 81
- 6000
- 8
- 67
- 200
- 3300
- 1900
- 2
- 7000
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