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 550 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.Which unit would you use to measure the length of an eraser? (a) cm (b) mL (c) g
- 3.7 L 350 mL = ? mL
- 4.6 km 950 m = ? m
- 5.A blue ribbon is 46 cm long and a green ribbon is 58 cm long. What is their total length (in cm)?
- 6.5 L 300 mL = ? mL
- 7.900 cm = ? m
- 8.A green ribbon is 36 cm long and a pink ribbon is 29 cm long. What is their total length (in cm)?
- 9.Which unit would you use to measure the distance between two cities? (a) km (b) kg (c) L
- 10.7 kg 400 g = ? g
- 11.8 km = ? m
- 12.4 kg 50 g = ? g
- 13.9 km 50 m = ? m
- 14.4 kg = ? g
- 15.A green ribbon is 35 cm long and a white ribbon is 44 cm long. What is their total length (in cm)?
- 16.8 m 57 cm = ? cm
- 17.A pink ribbon is 37 cm long and a green ribbon is 48 cm long. What is their total length (in cm)?
- 18.7 L 450 mL = ? mL
- 19.9 kg = ? g
- 20.A red ribbon is 34 cm long and a pink ribbon is 15 cm long. What is their total length (in cm)?
- 21.9000 g = ? kg
- 22.A red ribbon is 43 cm long and a white ribbon is 27 cm long. What is their total length (in cm)?
- 23.4 km = ? m
- 24.Which unit would you use to measure the length of a pencil? (a) cm (b) L (c) g
- 25.6 km = ? m
- 26.A red ribbon is 29 cm long and a blue ribbon is 33 cm long. What is their total length (in cm)?
- 27.A blue ribbon is 29 cm long and a white ribbon is 60 cm long. What is their total length (in cm)?
- 28.A red ribbon is 29 cm long and a blue ribbon is 48 cm long. What is their total length (in cm)?
- 29.4 L 300 mL = ? mL
- 30.9 kg 100 g = ? g
- 31.5 kg 250 g = ? g
- 32.Which unit would you use to measure the weight of a sack of rice? (a) km (b) mL (c) kg
- 33.5000 g = ? kg
- 34.A green ribbon is 26 cm long and a pink ribbon is 36 cm long. What is their total length (in cm)?
- 35.5 kg = ? g
- 36.5 km 650 m = ? m
- 37.Which unit would you use to measure the juice in a small glass? (a) mL (b) m (c) kg
- 38.A white ribbon is 41 cm long and a pink ribbon is 51 cm long. What is their total length (in cm)?
- 39.A jug has 900 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.4 m = ? cm
Answer key
- 200
- cm
- 7350
- 6950
- 104
- 5300
- 9
- 65
- km
- 7400
- 8000
- 4050
- 9050
- 4000
- 79
- 857
- 85
- 7450
- 9000
- 49
- 9
- 70
- 4000
- cm
- 6000
- 62
- 89
- 77
- 4300
- 9100
- 5250
- kg
- 5
- 62
- 5000
- 5650
- mL
- 92
- 300
- 400
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