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.A red ribbon is 43 cm long and a white ribbon is 37 cm long. What is their total length (in cm)?
- 2.5 kg 200 g = ? g
- 3.500 cm = ? m
- 4.8 L 550 mL = ? mL
- 5.9 kg = ? g
- 6.Which unit would you use to measure the weight of a toffee? (a) cm (b) g (c) mL
- 7.Which unit would you use to measure the medicine in a spoon? (a) cm (b) g (c) mL
- 8.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.7 L = ? mL
- 10.Which unit would you use to measure the juice in a small glass? (a) m (b) mL (c) cm
- 11.700 cm = ? m
- 12.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.4 L 50 mL = ? mL
- 14.7 kg 400 g = ? g
- 15.A white ribbon is 39 cm long and a red ribbon is 44 cm long. What is their total length (in cm)?
- 16.2 L 750 mL = ? mL
- 17.A jug has 900 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.3 L = ? mL
- 19.A jug has 400 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.8000 m = ? km
- 21.4 L = ? mL
- 22.4000 mL = ? L
- 23.8000 mL = ? L
- 24.2 km = ? m
- 25.Which unit would you use to measure the distance between two cities? (a) L (b) g (c) km
- 26.A jug has 1000 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.9000 mL = ? L
- 28.A jug has 950 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.A jug has 650 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.7 km 900 m = ? m
- 31.5000 g = ? kg
- 32.Which unit would you use to measure the length of a pencil? (a) mL (b) g (c) cm
- 33.A jug has 800 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.A blue ribbon is 16 cm long and a white ribbon is 40 cm long. What is their total length (in cm)?
- 35.Which unit would you use to measure the length of a train journey? (a) km (b) kg (c) g
- 36.9 m = ? cm
- 37.9000 m = ? km
- 38.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.A jug has 700 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.9 L 450 mL = ? mL
Answer key
- 80
- 5200
- 5
- 8550
- 9000
- g
- mL
- 200
- 7000
- mL
- 7
- 250
- 4050
- 7400
- 83
- 2750
- 300
- 3000
- 50
- 8
- 4000
- 4
- 8
- 2000
- km
- 250
- 9
- 700
- 250
- 7900
- 5
- cm
- 700
- 56
- km
- 900
- 9
- 300
- 350
- 9450
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