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
- 1.3000 m = ? km
- 2.7 m = ? cm
- 3.6 kg 250 g = ? g
- 4.A white ribbon is 48 cm long and a green ribbon is 34 cm long. What is their total length (in cm)?
- 5.A jug has 900 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.7 L = ? mL
- 7.Which unit would you use to measure the distance between two cities? (a) km (b) L (c) mL
- 8.7 km 200 m = ? m
- 9.A white ribbon is 54 cm long and a blue ribbon is 44 cm long. What is their total length (in cm)?
- 10.6000 mL = ? L
- 11.A yellow ribbon is 21 cm long and a green ribbon is 40 cm long. What is their total length (in cm)?
- 12.9 m = ? cm
- 13.7 kg = ? g
- 14.8 L = ? mL
- 15.2 kg 700 g = ? g
- 16.A jug has 850 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.5000 g = ? kg
- 18.4000 mL = ? L
- 19.8000 mL = ? L
- 20.Which unit would you use to measure the weight of a pencil? (a) cm (b) L (c) g
- 21.4 kg = ? g
- 22.A jug has 900 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.8 km = ? m
- 24.4 m 46 cm = ? cm
- 25.9000 g = ? kg
- 26.6 L 550 mL = ? mL
- 27.Which unit would you use to measure the medicine in a spoon? (a) mL (b) g (c) m
- 28.5000 m = ? km
- 29.A red ribbon is 32 cm long and a pink ribbon is 17 cm long. What is their total length (in cm)?
- 30.4 L = ? mL
- 31.2 m = ? cm
- 32.700 cm = ? m
- 33.3 kg = ? g
- 34.A jug has 1000 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.400 cm = ? m
- 36.A jug has 650 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.A jug has 750 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.200 cm = ? m
- 39.9 kg 100 g = ? g
- 40.900 cm = ? m
Answer key
- 3
- 700
- 6250
- 82
- 800
- 7000
- km
- 7200
- 98
- 6
- 61
- 900
- 7000
- 8000
- 2700
- 700
- 5
- 4
- 8
- g
- 4000
- 350
- 8000
- 446
- 9
- 6550
- mL
- 5
- 49
- 4000
- 200
- 7
- 3000
- 850
- 4
- 100
- 600
- 2
- 9100
- 9
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