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
- 1.8 km = ? m
- 2.A green ribbon is 17 cm long and a pink ribbon is 57 cm long. What is their total length (in cm)?
- 3.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.4 m = ? cm
- 5.9 kg = ? g
- 6.3000 m = ? km
- 7.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.Which unit would you use to measure the weight of a toffee? (a) g (b) cm (c) m
- 9.A pink ribbon is 35 cm long and a red ribbon is 60 cm long. What is their total length (in cm)?
- 10.A pink ribbon is 18 cm long and a yellow ribbon is 22 cm long. What is their total length (in cm)?
- 11.5000 m = ? km
- 12.Which unit would you use to measure the height of a door? (a) mL (b) m (c) g
- 13.A blue ribbon is 51 cm long and a yellow ribbon is 41 cm long. What is their total length (in cm)?
- 14.A pink ribbon is 20 cm long and a blue ribbon is 60 cm long. What is their total length (in cm)?
- 15.1 L 300 mL = ? mL
- 16.A pink ribbon is 52 cm long and a red ribbon is 42 cm long. What is their total length (in cm)?
- 17.3 kg 450 g = ? g
- 18.5 L = ? mL
- 19.5 kg = ? g
- 20.A jug has 350 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.6 km 50 m = ? m
- 22.7 L 800 mL = ? mL
- 23.A yellow ribbon is 34 cm long and a white ribbon is 58 cm long. What is their total length (in cm)?
- 24.4 kg 50 g = ? g
- 25.A yellow ribbon is 27 cm long and a white ribbon is 47 cm long. What is their total length (in cm)?
- 26.9 L = ? mL
- 27.A jug has 550 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.2 kg 300 g = ? g
- 29.7 m = ? cm
- 30.6 L = ? mL
- 31.7 kg 200 g = ? g
- 32.A green ribbon is 54 cm long and a white ribbon is 51 cm long. What is their total length (in cm)?
- 33.6000 g = ? kg
- 34.A blue ribbon is 27 cm long and a yellow ribbon is 20 cm long. What is their total length (in cm)?
- 35.6 L 550 mL = ? mL
- 36.5 L 150 mL = ? mL
- 37.A blue ribbon is 41 cm long and a yellow ribbon is 35 cm long. What is their total length (in cm)?
- 38.2 L = ? mL
- 39.A jug has 650 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.A green ribbon is 52 cm long and a white ribbon is 21 cm long. What is their total length (in cm)?
Answer key
- 8000
- 74
- 150
- 400
- 9000
- 3
- 100
- g
- 95
- 40
- 5
- m
- 92
- 80
- 1300
- 94
- 3450
- 5000
- 5000
- 150
- 6050
- 7800
- 92
- 4050
- 74
- 9000
- 150
- 2300
- 700
- 6000
- 7200
- 105
- 6
- 47
- 6550
- 5150
- 76
- 2000
- 500
- 73
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