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 650 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.2 L 250 mL = ? mL
- 3.5 m = ? cm
- 4.Which unit would you use to measure the distance between two cities? (a) mL (b) g (c) km
- 5.9 L = ? mL
- 6.2 kg = ? g
- 7.8000 m = ? km
- 8.2 km = ? m
- 9.A jug has 950 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A jug has 800 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.A blue ribbon is 60 cm long and a pink ribbon is 38 cm long. What is their total length (in cm)?
- 12.6 kg 700 g = ? g
- 13.6 L 850 mL = ? mL
- 14.7 L = ? mL
- 15.Which unit would you use to measure the height of a door? (a) g (b) m (c) mL
- 16.Which unit would you use to measure the length of a train journey? (a) kg (b) L (c) km
- 17.8000 g = ? kg
- 18.Which unit would you use to measure the weight of a sack of rice? (a) mL (b) kg (c) cm
- 19.A jug has 450 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.900 cm = ? m
- 21.7 m = ? cm
- 22.7 kg = ? g
- 23.6 m = ? cm
- 24.A pink ribbon is 33 cm long and a blue ribbon is 52 cm long. What is their total length (in cm)?
- 25.5 m 16 cm = ? cm
- 26.A red ribbon is 47 cm long and a pink ribbon is 37 cm long. What is their total length (in cm)?
- 27.400 cm = ? m
- 28.Which unit would you use to measure the length of a pencil? (a) cm (b) kg (c) L
- 29.5 kg 550 g = ? g
- 30.A jug has 450 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A jug has 900 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.A blue ribbon is 43 cm long and a red ribbon is 25 cm long. What is their total length (in cm)?
- 33.A white ribbon is 35 cm long and a blue ribbon is 55 cm long. What is their total length (in cm)?
- 34.9 km = ? m
- 35.A yellow ribbon is 47 cm long and a red ribbon is 34 cm long. What is their total length (in cm)?
- 36.9 kg 150 g = ? g
- 37.3 km 100 m = ? m
- 38.2 km 550 m = ? m
- 39.Which unit would you use to measure the weight of a toffee? (a) km (b) mL (c) g
- 40.4 m = ? cm
Answer key
- 550
- 2250
- 500
- km
- 9000
- 2000
- 8
- 2000
- 700
- 700
- 98
- 6700
- 6850
- 7000
- m
- km
- 8
- kg
- 100
- 9
- 700
- 7000
- 600
- 85
- 516
- 84
- 4
- cm
- 5550
- 150
- 450
- 68
- 90
- 9000
- 81
- 9150
- 3100
- 2550
- g
- 400
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