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 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.A white ribbon is 59 cm long and a blue ribbon is 35 cm long. What is their total length (in cm)?
- 3.A jug has 950 mL of milk. 900 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.600 cm = ? m
- 5.900 cm = ? m
- 6.A jug has 600 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.2000 m = ? km
- 8.7 kg 750 g = ? g
- 9.Which unit would you use to measure the juice in a small glass? (a) kg (b) mL (c) cm
- 10.Which unit would you use to measure the medicine in a spoon? (a) g (b) km (c) mL
- 11.6 kg = ? g
- 12.A red ribbon is 37 cm long and a yellow ribbon is 24 cm long. What is their total length (in cm)?
- 13.A red ribbon is 28 cm long and a pink ribbon is 15 cm long. What is their total length (in cm)?
- 14.300 cm = ? m
- 15.2 km = ? m
- 16.9 L = ? mL
- 17.Which unit would you use to measure the distance between two cities? (a) kg (b) km (c) g
- 18.6 m = ? cm
- 19.6 L 300 mL = ? mL
- 20.4 kg = ? g
- 21.A jug has 850 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.5000 g = ? kg
- 24.A jug has 950 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.9 m 91 cm = ? cm
- 26.A yellow ribbon is 16 cm long and a white ribbon is 27 cm long. What is their total length (in cm)?
- 27.5 km = ? m
- 28.3 kg 450 g = ? g
- 29.7 km = ? m
- 30.A jug has 350 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.1 L 950 mL = ? mL
- 32.9000 m = ? km
- 33.Which unit would you use to measure the weight of a toffee? (a) g (b) mL (c) cm
- 34.A blue ribbon is 44 cm long and a yellow ribbon is 38 cm long. What is their total length (in cm)?
- 35.Which unit would you use to measure the milk in a big can? (a) L (b) km (c) m
- 36.9 m 3 cm = ? cm
- 37.8 km = ? m
- 38.8 m 94 cm = ? cm
- 39.5000 mL = ? L
- 40.6 L 600 mL = ? mL
Answer key
- 50
- 94
- 50
- 6
- 9
- 250
- 2
- 7750
- mL
- mL
- 6000
- 61
- 43
- 3
- 2000
- 9000
- km
- 600
- 6300
- 4000
- 450
- 150
- 5
- 700
- 991
- 43
- 5000
- 3450
- 7000
- 150
- 1950
- 9
- g
- 82
- L
- 903
- 8000
- 894
- 5
- 6600
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