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
- 1.5000 m = ? km
- 2.1 L 650 mL = ? mL
- 3.A jug has 900 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.A jug has 550 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.4 kg = ? g
- 6.3000 m = ? km
- 7.6 km 300 m = ? m
- 8.A red ribbon is 58 cm long and a white ribbon is 43 cm long. What is their total length (in cm)?
- 9.4000 g = ? kg
- 10.A jug has 800 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.Which unit would you use to measure the length of a pencil? (a) mL (b) cm (c) kg
- 12.Which unit would you use to measure the weight of a watermelon? (a) km (b) m (c) kg
- 13.Which unit would you use to measure the length of a cricket pitch? (a) m (b) L (c) kg
- 14.3 kg 150 g = ? g
- 15.A jug has 700 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.5 m = ? cm
- 17.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.6 km = ? m
- 19.3 m = ? cm
- 20.1 m 40 cm = ? cm
- 21.6000 g = ? kg
- 22.Which unit would you use to measure the height of a door? (a) kg (b) g (c) m
- 23.2 kg 800 g = ? g
- 24.8 kg = ? g
- 25.A red ribbon is 32 cm long and a white ribbon is 48 cm long. What is their total length (in cm)?
- 26.8 m 66 cm = ? cm
- 27.3 L 650 mL = ? mL
- 28.5000 mL = ? L
- 29.Which unit would you use to measure the length of a train journey? (a) L (b) g (c) km
- 30.3 L = ? mL
- 31.A pink ribbon is 34 cm long and a blue ribbon is 44 cm long. What is their total length (in cm)?
- 32.6 m 20 cm = ? cm
- 33.2000 mL = ? L
- 34.6 km 200 m = ? m
- 35.5 kg = ? g
- 36.5 L 400 mL = ? mL
- 37.6 kg 950 g = ? g
- 38.A pink ribbon is 42 cm long and a blue ribbon is 24 cm long. What is their total length (in cm)?
- 39.Which unit would you use to measure the water in a bucket? (a) kg (b) L (c) cm
- 40.A jug has 550 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- 5
- 1650
- 500
- 200
- 4000
- 3
- 6300
- 101
- 4
- 550
- cm
- kg
- m
- 3150
- 600
- 500
- 350
- 6000
- 300
- 140
- 6
- m
- 2800
- 8000
- 80
- 866
- 3650
- 5
- km
- 3000
- 78
- 620
- 2
- 6200
- 5000
- 5400
- 6950
- 66
- L
- 500
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