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 distance between two cities? (a) g (b) km (c) kg
- 2.5 km = ? m
- 3.8000 g = ? kg
- 4.1 L 750 mL = ? mL
- 5.9000 g = ? kg
- 6.2 kg 550 g = ? g
- 7.3 m = ? cm
- 8.3000 g = ? kg
- 9.A jug has 1000 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A jug has 950 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.A red ribbon is 24 cm long and a yellow ribbon is 18 cm long. What is their total length (in cm)?
- 12.300 cm = ? m
- 13.A white ribbon is 21 cm long and a blue ribbon is 26 cm long. What is their total length (in cm)?
- 14.6 m 9 cm = ? cm
- 15.5 L = ? mL
- 16.8 km = ? m
- 17.A green ribbon is 48 cm long and a pink ribbon is 31 cm long. What is their total length (in cm)?
- 18.A jug has 800 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.3000 mL = ? L
- 20.600 cm = ? m
- 21.A jug has 850 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.A blue ribbon is 27 cm long and a white ribbon is 46 cm long. What is their total length (in cm)?
- 23.3 km 950 m = ? m
- 24.7 m = ? cm
- 25.700 cm = ? m
- 26.A red ribbon is 15 cm long and a blue ribbon is 18 cm long. What is their total length (in cm)?
- 27.Which unit would you use to measure the weight of a pencil? (a) mL (b) L (c) g
- 28.A green ribbon is 36 cm long and a pink ribbon is 24 cm long. What is their total length (in cm)?
- 29.9 m 62 cm = ? cm
- 30.1 kg 850 g = ? g
- 31.2 kg 600 g = ? g
- 32.Which unit would you use to measure the milk in a big can? (a) km (b) L (c) cm
- 33.Which unit would you use to measure the length of an eraser? (a) g (b) cm (c) mL
- 34.3 L 550 mL = ? mL
- 35.Which unit would you use to measure the length of a pencil? (a) cm (b) mL (c) kg
- 36.900 cm = ? m
- 37.8 m = ? cm
- 38.A jug has 800 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.A jug has 550 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.9000 mL = ? L
Answer key
- km
- 5000
- 8
- 1750
- 9
- 2550
- 300
- 3
- 800
- 700
- 42
- 3
- 47
- 609
- 5000
- 8000
- 79
- 500
- 3
- 6
- 250
- 73
- 3950
- 700
- 7
- 33
- g
- 60
- 962
- 1850
- 2600
- L
- cm
- 3550
- cm
- 9
- 800
- 750
- 450
- 9
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