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) kg (b) m (c) mL
- 2.Which unit would you use to measure the milk in a big can? (a) km (b) m (c) L
- 3.6 m = ? cm
- 4.A red ribbon is 33 cm long and a blue ribbon is 15 cm long. What is their total length (in cm)?
- 5.2000 mL = ? L
- 6.A green ribbon is 24 cm long and a blue ribbon is 22 cm long. What is their total length (in cm)?
- 7.8000 mL = ? L
- 8.6 km = ? m
- 9.3000 g = ? kg
- 10.Which unit would you use to measure the weight of a pencil? (a) m (b) cm (c) g
- 11.400 cm = ? m
- 12.A jug has 900 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.A pink ribbon is 22 cm long and a white ribbon is 16 cm long. What is their total length (in cm)?
- 14.A blue ribbon is 26 cm long and a red ribbon is 33 cm long. What is their total length (in cm)?
- 15.6 m 43 cm = ? cm
- 16.2 m 3 cm = ? cm
- 17.A jug has 650 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.8 kg = ? g
- 19.2 m 49 cm = ? cm
- 20.Which unit would you use to measure the length of a pencil? (a) L (b) cm (c) g
- 21.A red ribbon is 31 cm long and a pink ribbon is 17 cm long. What is their total length (in cm)?
- 22.A red ribbon is 22 cm long and a white ribbon is 48 cm long. What is their total length (in cm)?
- 23.8 L 450 mL = ? mL
- 24.9 kg 850 g = ? g
- 25.Which unit would you use to measure the length of an eraser? (a) L (b) g (c) cm
- 26.8000 g = ? kg
- 27.1 km 650 m = ? m
- 28.A red ribbon is 20 cm long and a blue ribbon is 41 cm long. What is their total length (in cm)?
- 29.7 L = ? mL
- 30.7 km = ? m
- 31.A white ribbon is 60 cm long and a green ribbon is 42 cm long. What is their total length (in cm)?
- 32.9 m 22 cm = ? cm
- 33.A jug has 850 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.Which unit would you use to measure the distance between two cities? (a) kg (b) km (c) g
- 35.Which unit would you use to measure the height of a door? (a) L (b) g (c) m
- 36.4 m = ? cm
- 37.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.6000 mL = ? L
- 39.7 km 500 m = ? m
- 40.9 km = ? m
Answer key
- mL
- L
- 600
- 48
- 2
- 46
- 8
- 6000
- 3
- g
- 4
- 700
- 38
- 59
- 643
- 203
- 500
- 8000
- 249
- cm
- 48
- 70
- 8450
- 9850
- cm
- 8
- 1650
- 61
- 7000
- 7000
- 102
- 922
- 350
- km
- m
- 400
- 100
- 6
- 7500
- 9000
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