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
- 1.3 m 62 cm = ? cm
- 2.2 km = ? m
- 3.5 km = ? m
- 4.Which unit would you use to measure the length of an eraser? (a) g (b) L (c) cm
- 5.3 kg = ? g
- 6.3 kg 650 g = ? g
- 7.1 km 900 m = ? m
- 8.A jug has 750 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.A jug has 1000 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A jug has 450 mL of milk. 400 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 medicine in a spoon? (a) kg (b) g (c) mL
- 12.2 m = ? cm
- 13.A white ribbon is 19 cm long and a red ribbon is 58 cm long. What is their total length (in cm)?
- 14.5 m = ? cm
- 15.6 kg = ? g
- 16.4 m = ? cm
- 17.A jug has 950 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.2000 mL = ? L
- 19.7 L = ? mL
- 20.A jug has 600 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.4 L = ? mL
- 23.9 m 1 cm = ? cm
- 24.7 kg = ? g
- 25.Which unit would you use to measure the height of a door? (a) kg (b) m (c) g
- 26.A yellow ribbon is 38 cm long and a red ribbon is 57 cm long. What is their total length (in cm)?
- 27.300 cm = ? m
- 28.5 L 550 mL = ? mL
- 29.A jug has 1000 mL of milk. 850 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.A yellow ribbon is 54 cm long and a red ribbon is 18 cm long. What is their total length (in cm)?
- 31.1 L 650 mL = ? mL
- 32.900 cm = ? m
- 33.600 cm = ? m
- 34.1 m 42 cm = ? cm
- 35.Which unit would you use to measure the milk in a big can? (a) m (b) L (c) g
- 36.1 km 50 m = ? m
- 37.3 L = ? mL
- 38.Which unit would you use to measure the weight of a watermelon? (a) L (b) cm (c) kg
- 39.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.A red ribbon is 47 cm long and a green ribbon is 55 cm long. What is their total length (in cm)?
Answer key
- 362
- 2000
- 5000
- cm
- 3000
- 3650
- 1900
- 600
- 450
- 50
- mL
- 200
- 77
- 500
- 6000
- 400
- 500
- 2
- 7000
- 350
- 150
- 4000
- 901
- 7000
- m
- 95
- 3
- 5550
- 150
- 72
- 1650
- 9
- 6
- 142
- L
- 1050
- 3000
- kg
- 50
- 102
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