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 km 750 m = ? m
- 2.Which unit would you use to measure the length of a cricket pitch? (a) mL (b) g (c) m
- 3.A blue ribbon is 57 cm long and a green ribbon is 33 cm long. What is their total length (in cm)?
- 4.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.5 km = ? m
- 6.A jug has 800 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A green ribbon is 19 cm long and a red ribbon is 48 cm long. What is their total length (in cm)?
- 8.2 L 800 mL = ? mL
- 9.A blue ribbon is 49 cm long and a pink ribbon is 44 cm long. What is their total length (in cm)?
- 10.Which unit would you use to measure the water in a bucket? (a) L (b) cm (c) m
- 11.5000 m = ? km
- 12.Which unit would you use to measure the medicine in a spoon? (a) km (b) kg (c) mL
- 13.A red ribbon is 28 cm long and a white ribbon is 25 cm long. What is their total length (in cm)?
- 14.9 km = ? m
- 15.3 kg 600 g = ? g
- 16.800 cm = ? m
- 17.6000 g = ? kg
- 18.A pink ribbon is 20 cm long and a white ribbon is 31 cm long. What is their total length (in cm)?
- 19.A pink ribbon is 26 cm long and a green ribbon is 47 cm long. What is their total length (in cm)?
- 20.200 cm = ? m
- 21.7000 mL = ? L
- 22.Which unit would you use to measure the height of a door? (a) m (b) mL (c) kg
- 23.2 kg 950 g = ? g
- 24.7 kg = ? g
- 25.5 kg = ? g
- 26.7 kg 900 g = ? g
- 27.600 cm = ? m
- 28.3000 g = ? kg
- 29.500 cm = ? m
- 30.A jug has 750 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.Which unit would you use to measure the weight of a pencil? (a) g (b) mL (c) L
- 32.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.8 km = ? m
- 34.A blue ribbon is 38 cm long and a pink ribbon is 58 cm long. What is their total length (in cm)?
- 35.A white ribbon is 27 cm long and a green ribbon is 23 cm long. What is their total length (in cm)?
- 36.A jug has 850 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.4 m = ? cm
- 38.Which unit would you use to measure the length of a pencil? (a) cm (b) L (c) g
- 39.A red ribbon is 26 cm long and a green ribbon is 47 cm long. What is their total length (in cm)?
- 40.4 m 17 cm = ? cm
Answer key
- 3750
- m
- 90
- 50
- 5000
- 350
- 67
- 2800
- 93
- L
- 5
- mL
- 53
- 9000
- 3600
- 8
- 6
- 51
- 73
- 2
- 7
- m
- 2950
- 7000
- 5000
- 7900
- 6
- 3
- 5
- 400
- g
- 300
- 8000
- 96
- 50
- 250
- 400
- cm
- 73
- 417
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