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
- 1.4 km = ? m
- 2.8 km = ? m
- 3.8 m 59 cm = ? cm
- 4.A jug has 850 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.2 km 400 m = ? m
- 6.8 kg 250 g = ? g
- 7.A jug has 600 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.Which unit would you use to measure the distance between two cities? (a) km (b) mL (c) kg
- 9.7000 mL = ? L
- 10.Which unit would you use to measure the length of a pencil? (a) mL (b) cm (c) L
- 11.Which unit would you use to measure the weight of a sack of rice? (a) mL (b) kg (c) m
- 12.4000 mL = ? L
- 13.A blue ribbon is 18 cm long and a green ribbon is 39 cm long. What is their total length (in cm)?
- 14.6000 g = ? kg
- 15.3 L = ? mL
- 16.A yellow ribbon is 22 cm long and a pink ribbon is 28 cm long. What is their total length (in cm)?
- 17.3 km 550 m = ? m
- 18.Which unit would you use to measure the medicine in a spoon? (a) g (b) cm (c) mL
- 19.9 L = ? mL
- 20.A red ribbon is 26 cm long and a yellow ribbon is 28 cm long. What is their total length (in cm)?
- 21.5 kg 950 g = ? g
- 22.6 kg 500 g = ? g
- 23.A jug has 800 mL of milk. 300 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 milk in a big can? (a) km (b) L (c) cm
- 25.A jug has 900 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.A jug has 600 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.A green ribbon is 36 cm long and a yellow ribbon is 55 cm long. What is their total length (in cm)?
- 28.A red ribbon is 20 cm long and a white ribbon is 25 cm long. What is their total length (in cm)?
- 29.3 m = ? cm
- 30.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A white ribbon is 57 cm long and a blue ribbon is 25 cm long. What is their total length (in cm)?
- 32.7000 g = ? kg
- 33.3000 g = ? kg
- 34.A jug has 650 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.4000 g = ? kg
- 37.A green ribbon is 38 cm long and a yellow ribbon is 39 cm long. What is their total length (in cm)?
- 38.A red ribbon is 17 cm long and a white ribbon is 31 cm long. What is their total length (in cm)?
- 39.Which unit would you use to measure the weight of a pencil? (a) mL (b) m (c) g
- 40.A blue ribbon is 52 cm long and a pink ribbon is 50 cm long. What is their total length (in cm)?
Answer key
- 4000
- 8000
- 859
- 500
- 2400
- 8250
- 550
- km
- 7
- cm
- kg
- 4
- 57
- 6
- 3000
- 50
- 3550
- mL
- 9000
- 54
- 5950
- 6500
- 500
- L
- 400
- 400
- 91
- 45
- 300
- 50
- 82
- 7
- 3
- 450
- 100
- 4
- 77
- 48
- g
- 102
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