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
- 1.2 m = ? cm
- 2.A pink ribbon is 26 cm long and a green ribbon is 31 cm long. What is their total length (in cm)?
- 3.A jug has 750 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.5 L = ? mL
- 6.4 L = ? mL
- 7.3 L = ? mL
- 8.A white ribbon is 25 cm long and a yellow ribbon is 44 cm long. What is their total length (in cm)?
- 9.2 L 900 mL = ? mL
- 10.Which unit would you use to measure the height of a door? (a) g (b) m (c) kg
- 11.Which unit would you use to measure the weight of a pencil? (a) g (b) km (c) cm
- 12.5 kg = ? g
- 13.9000 mL = ? L
- 14.7000 mL = ? L
- 15.3 km 250 m = ? m
- 16.7 L 950 mL = ? mL
- 17.3000 g = ? kg
- 18.7000 m = ? km
- 19.2000 mL = ? L
- 20.A blue ribbon is 20 cm long and a yellow ribbon is 41 cm long. What is their total length (in cm)?
- 21.6000 mL = ? L
- 22.A white ribbon is 24 cm long and a red ribbon is 26 cm long. What is their total length (in cm)?
- 23.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.Which unit would you use to measure the weight of a toffee? (a) g (b) cm (c) km
- 25.A jug has 900 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.A red ribbon is 36 cm long and a yellow ribbon is 45 cm long. What is their total length (in cm)?
- 27.A jug has 900 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.Which unit would you use to measure the medicine in a spoon? (a) mL (b) kg (c) m
- 29.A jug has 950 mL of milk. 900 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.Which unit would you use to measure the juice in a small glass? (a) cm (b) mL (c) g
- 31.9 m = ? cm
- 32.A jug has 350 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.3 m = ? cm
- 35.3 kg = ? g
- 36.7 km = ? m
- 37.2000 m = ? km
- 38.A red ribbon is 27 cm long and a white ribbon is 41 cm long. What is their total length (in cm)?
- 39.3 m 5 cm = ? cm
- 40.7 kg 850 g = ? g
Answer key
- 200
- 57
- 50
- 250
- 5000
- 4000
- 3000
- 69
- 2900
- m
- g
- 5000
- 9
- 7
- 3250
- 7950
- 3
- 7
- 2
- 61
- 6
- 50
- 100
- g
- 450
- 81
- 600
- mL
- 50
- mL
- 900
- 200
- 50
- 300
- 3000
- 7000
- 2
- 68
- 305
- 7850
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