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 km = ? m
- 2.2000 g = ? kg
- 3.2 m 34 cm = ? cm
- 4.3000 mL = ? L
- 5.7000 g = ? kg
- 6.7 L = ? mL
- 7.9 kg = ? g
- 8.7 km 50 m = ? m
- 9.A jug has 850 mL of milk. 800 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.500 cm = ? m
- 11.Which unit would you use to measure the length of a cricket pitch? (a) L (b) m (c) g
- 12.Which unit would you use to measure the length of a train journey? (a) g (b) L (c) km
- 13.A jug has 550 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.8 kg = ? g
- 15.Which unit would you use to measure the weight of a pencil? (a) mL (b) g (c) km
- 16.A blue ribbon is 27 cm long and a red ribbon is 52 cm long. What is their total length (in cm)?
- 17.A jug has 700 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.Which unit would you use to measure the height of a door? (a) g (b) m (c) kg
- 19.9000 mL = ? L
- 20.3 L = ? mL
- 21.A blue ribbon is 38 cm long and a yellow ribbon is 48 cm long. What is their total length (in cm)?
- 22.8 L 200 mL = ? mL
- 23.8 km = ? m
- 24.7 m = ? cm
- 25.Which unit would you use to measure the weight of a watermelon? (a) L (b) mL (c) kg
- 26.3 m = ? cm
- 27.A pink ribbon is 53 cm long and a yellow ribbon is 26 cm long. What is their total length (in cm)?
- 28.4 m = ? cm
- 29.2 kg 50 g = ? g
- 30.A jug has 850 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.7000 m = ? km
- 32.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.A red ribbon is 29 cm long and a white ribbon is 54 cm long. What is their total length (in cm)?
- 34.6 kg 650 g = ? g
- 35.6 m = ? cm
- 36.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) L (c) mL
- 37.7 kg 200 g = ? g
- 38.4000 m = ? km
- 39.A green ribbon is 45 cm long and a blue ribbon is 48 cm long. What is their total length (in cm)?
- 40.A green ribbon is 49 cm long and a pink ribbon is 43 cm long. What is their total length (in cm)?
Answer key
- 6000
- 2
- 234
- 3
- 7
- 7000
- 9000
- 7050
- 50
- 5
- m
- km
- 150
- 8000
- g
- 79
- 300
- m
- 9
- 3000
- 86
- 8200
- 8000
- 700
- kg
- 300
- 79
- 400
- 2050
- 500
- 7
- 200
- 83
- 6650
- 600
- kg
- 7200
- 4
- 93
- 92
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