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.
NameDateTime takenScore ___ / 40
- 1.6 kg = ? g
- 2.6000 g = ? kg
- 3.9 km 150 m = ? m
- 4.1 km 50 m = ? m
- 5.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.A pink ribbon is 43 cm long and a white ribbon is 39 cm long. What is their total length (in cm)?
- 7.2000 m = ? km
- 8.A white ribbon is 55 cm long and a yellow ribbon is 22 cm long. What is their total length (in cm)?
- 9.7 km = ? m
- 10.5 L 450 mL = ? mL
- 11.A jug has 500 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.4 km 50 m = ? m
- 13.6000 mL = ? L
- 14.5000 mL = ? L
- 15.6 km = ? m
- 16.8 L = ? mL
- 17.5 km 550 m = ? m
- 18.Which unit would you use to measure the height of a door? (a) mL (b) m (c) g
- 19.A white ribbon is 45 cm long and a yellow ribbon is 26 cm long. What is their total length (in cm)?
- 20.A jug has 550 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.A red ribbon is 21 cm long and a blue ribbon is 60 cm long. What is their total length (in cm)?
- 22.Which unit would you use to measure the length of a train journey? (a) g (b) L (c) km
- 23.A red ribbon is 19 cm long and a pink ribbon is 52 cm long. What is their total length (in cm)?
- 24.A red ribbon is 21 cm long and a white ribbon is 43 cm long. What is their total length (in cm)?
- 25.A jug has 350 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.9 kg = ? g
- 28.3000 mL = ? L
- 29.2 km = ? m
- 30.1 L 50 mL = ? mL
- 31.1 kg 500 g = ? g
- 32.A white ribbon is 33 cm long and a pink ribbon is 48 cm long. What is their total length (in cm)?
- 33.9 m 46 cm = ? cm
- 34.3 m 29 cm = ? cm
- 35.8 kg = ? g
- 36.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.3 km = ? m
- 38.7000 mL = ? L
- 39.Which unit would you use to measure the distance between two cities? (a) km (b) L (c) kg
- 40.Which unit would you use to measure the length of a pencil? (a) cm (b) L (c) kg
Answer key
- 6000
- 6
- 9150
- 1050
- 350
- 82
- 2
- 77
- 7000
- 5450
- 250
- 4050
- 6
- 5
- 6000
- 8000
- 5550
- m
- 71
- 50
- 81
- km
- 71
- 64
- 50
- 200
- 9000
- 3
- 2000
- 1050
- 1500
- 81
- 946
- 329
- 8000
- 50
- 3000
- 7
- km
- cm
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