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
- 1.1 km 800 m = ? m
- 2.3 kg = ? g
- 3.A white ribbon is 60 cm long and a green ribbon is 31 cm long. What is their total length (in cm)?
- 4.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.Which unit would you use to measure the medicine in a spoon? (a) m (b) mL (c) cm
- 7.3000 g = ? kg
- 8.2000 g = ? kg
- 9.200 cm = ? m
- 10.A jug has 550 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.3000 mL = ? L
- 12.4000 mL = ? L
- 13.5 m 43 cm = ? cm
- 14.700 cm = ? m
- 15.Which unit would you use to measure the water in a bucket? (a) L (b) g (c) kg
- 16.3 m = ? cm
- 17.9 L 450 mL = ? mL
- 18.Which unit would you use to measure the distance between two cities? (a) g (b) kg (c) km
- 19.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.A blue ribbon is 16 cm long and a green ribbon is 24 cm long. What is their total length (in cm)?
- 21.A jug has 800 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.7 km = ? m
- 23.3 kg 50 g = ? g
- 24.A yellow ribbon is 37 cm long and a red ribbon is 30 cm long. What is their total length (in cm)?
- 25.A jug has 550 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.6000 mL = ? L
- 27.2 kg = ? g
- 28.4 km = ? m
- 29.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.A jug has 500 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.1 m 69 cm = ? cm
- 32.A green ribbon is 19 cm long and a blue ribbon is 58 cm long. What is their total length (in cm)?
- 33.1 kg 600 g = ? g
- 34.8 km = ? m
- 35.7 m = ? cm
- 36.5 m 1 cm = ? cm
- 37.8 L 250 mL = ? mL
- 38.4000 m = ? km
- 39.6000 m = ? km
- 40.9 km = ? m
Answer key
- 1800
- 3000
- 91
- 300
- 50
- mL
- 3
- 2
- 2
- 450
- 3
- 4
- 543
- 7
- L
- 300
- 9450
- km
- 200
- 40
- 550
- 7000
- 3050
- 67
- 300
- 6
- 2000
- 4000
- 200
- 450
- 169
- 77
- 1600
- 8000
- 700
- 501
- 8250
- 4
- 6
- 9000
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