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
- 1.900 cm = ? m
- 2.Which unit would you use to measure the weight of a watermelon? (a) m (b) cm (c) kg
- 3.8 L 250 mL = ? mL
- 4.4 kg = ? g
- 5.Which unit would you use to measure the juice in a small glass? (a) g (b) m (c) mL
- 6.Which unit would you use to measure the water in a bucket? (a) kg (b) L (c) g
- 7.7 m = ? cm
- 8.3000 g = ? kg
- 9.A pink ribbon is 29 cm long and a yellow ribbon is 26 cm long. What is their total length (in cm)?
- 10.A jug has 500 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.A red ribbon is 25 cm long and a blue ribbon is 33 cm long. What is their total length (in cm)?
- 12.4 kg 200 g = ? g
- 13.8 km = ? m
- 14.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.3 kg 750 g = ? g
- 16.8000 m = ? km
- 17.A jug has 450 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.200 cm = ? m
- 19.7 km = ? m
- 20.6 kg = ? g
- 21.Which unit would you use to measure the distance between two cities? (a) L (b) kg (c) km
- 22.8 kg = ? g
- 23.Which unit would you use to measure the medicine in a spoon? (a) m (b) g (c) mL
- 24.600 cm = ? m
- 25.500 cm = ? m
- 26.Which unit would you use to measure the milk in a big can? (a) cm (b) m (c) L
- 27.7 L = ? mL
- 28.8 kg 500 g = ? g
- 29.9 km = ? m
- 30.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.2 m 89 cm = ? cm
- 32.2 km = ? m
- 33.2 kg = ? g
- 34.8 L 300 mL = ? mL
- 35.6 km = ? m
- 36.A jug has 950 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.5000 g = ? kg
- 39.4000 m = ? km
- 40.7 L 550 mL = ? mL
Answer key
- 9
- kg
- 8250
- 4000
- mL
- L
- 700
- 3
- 55
- 50
- 58
- 4200
- 8000
- 50
- 3750
- 8
- 300
- 2
- 7000
- 6000
- km
- 8000
- mL
- 6
- 5
- L
- 7000
- 8500
- 9000
- 250
- 289
- 2000
- 2000
- 8300
- 6000
- 250
- 100
- 5
- 4
- 7550
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