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 yellow ribbon is 39 cm long and a white ribbon is 23 cm long. What is their total length (in cm)?
- 2.A jug has 650 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.A yellow ribbon is 35 cm long and a white ribbon is 55 cm long. What is their total length (in cm)?
- 4.7 m = ? cm
- 5.6 L = ? mL
- 6.Which unit would you use to measure the juice in a small glass? (a) m (b) g (c) mL
- 7.8 L 200 mL = ? mL
- 8.6 L 950 mL = ? mL
- 9.9 kg 50 g = ? g
- 10.Which unit would you use to measure the weight of a sack of rice? (a) km (b) kg (c) L
- 11.3 L = ? mL
- 12.9000 mL = ? L
- 13.4 L = ? mL
- 14.6 km 300 m = ? m
- 15.5 kg = ? g
- 16.800 cm = ? m
- 17.700 cm = ? m
- 18.A white ribbon is 25 cm long and a blue ribbon is 21 cm long. What is their total length (in cm)?
- 19.5 km = ? m
- 20.1 kg 300 g = ? g
- 21.A white ribbon is 28 cm long and a pink ribbon is 18 cm long. What is their total length (in cm)?
- 22.8 kg = ? g
- 23.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.8000 m = ? km
- 25.6 m 24 cm = ? cm
- 26.9000 m = ? km
- 27.A jug has 400 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.A jug has 700 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.3 m = ? cm
- 30.3 kg = ? g
- 31.7 m 93 cm = ? cm
- 32.Which unit would you use to measure the height of a door? (a) kg (b) g (c) m
- 33.A red ribbon is 16 cm long and a white ribbon is 34 cm long. What is their total length (in cm)?
- 34.Which unit would you use to measure the weight of a watermelon? (a) kg (b) L (c) cm
- 35.A green ribbon is 54 cm long and a blue ribbon is 16 cm long. What is their total length (in cm)?
- 36.4 kg = ? g
- 37.A jug has 350 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.A jug has 750 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.9 km 300 m = ? m
- 40.A jug has 650 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- 62
- 550
- 90
- 700
- 6000
- mL
- 8200
- 6950
- 9050
- kg
- 3000
- 9
- 4000
- 6300
- 5000
- 8
- 7
- 46
- 5000
- 1300
- 46
- 8000
- 200
- 8
- 624
- 9
- 50
- 200
- 300
- 3000
- 793
- m
- 50
- kg
- 70
- 4000
- 100
- 150
- 9300
- 300
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