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 water in a bucket? (a) g (b) L (c) km
- 2.6 m = ? cm
- 3.9 km 100 m = ? m
- 4.A blue ribbon is 43 cm long and a green ribbon is 39 cm long. What is their total length (in cm)?
- 5.Which unit would you use to measure the medicine in a spoon? (a) kg (b) mL (c) g
- 6.600 cm = ? m
- 7.1 kg 750 g = ? g
- 8.4 m 21 cm = ? cm
- 9.3 kg 300 g = ? g
- 10.4 kg 50 g = ? g
- 11.9 m 99 cm = ? cm
- 12.A red ribbon is 20 cm long and a green ribbon is 22 cm long. What is their total length (in cm)?
- 13.9 m 14 cm = ? cm
- 14.9000 mL = ? L
- 15.2 m = ? cm
- 16.3 L = ? mL
- 17.A red ribbon is 51 cm long and a white ribbon is 47 cm long. What is their total length (in cm)?
- 18.1 L 700 mL = ? mL
- 19.2 kg 250 g = ? g
- 20.A jug has 800 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.5000 m = ? km
- 22.A white ribbon is 24 cm long and a blue ribbon is 18 cm long. What is their total length (in cm)?
- 23.2 kg = ? g
- 24.A blue ribbon is 40 cm long and a white ribbon is 15 cm long. What is their total length (in cm)?
- 25.9 m = ? cm
- 26.6 kg 600 g = ? g
- 27.Which unit would you use to measure the length of a cricket pitch? (a) kg (b) g (c) m
- 28.A green ribbon is 32 cm long and a red ribbon is 44 cm long. What is their total length (in cm)?
- 29.Which unit would you use to measure the weight of a pencil? (a) km (b) g (c) cm
- 30.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.4 km 150 m = ? m
- 32.6 km = ? m
- 33.A jug has 850 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.4 m = ? cm
- 36.A yellow ribbon is 52 cm long and a green ribbon is 26 cm long. What is their total length (in cm)?
- 37.3 m 92 cm = ? cm
- 38.7 kg 600 g = ? g
- 39.3 m 95 cm = ? cm
- 40.4 L 650 mL = ? mL
Answer key
- L
- 600
- 9100
- 82
- mL
- 6
- 1750
- 421
- 3300
- 4050
- 999
- 42
- 914
- 9
- 200
- 3000
- 98
- 1700
- 2250
- 250
- 5
- 42
- 2000
- 55
- 900
- 6600
- m
- 76
- g
- 300
- 4150
- 6000
- 150
- 100
- 400
- 78
- 392
- 7600
- 395
- 4650
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