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 g = ? kg
- 2.A red ribbon is 48 cm long and a pink ribbon is 22 cm long. What is their total length (in cm)?
- 3.A jug has 750 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.Which unit would you use to measure the length of a pencil? (a) g (b) cm (c) L
- 5.7 m = ? cm
- 6.A green ribbon is 43 cm long and a red ribbon is 17 cm long. What is their total length (in cm)?
- 7.A white ribbon is 56 cm long and a yellow ribbon is 37 cm long. What is their total length (in cm)?
- 8.8 L 300 mL = ? mL
- 9.6 L = ? mL
- 10.A yellow ribbon is 26 cm long and a green ribbon is 28 cm long. What is their total length (in cm)?
- 11.9 m 48 cm = ? cm
- 12.5000 m = ? km
- 13.A jug has 350 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.Which unit would you use to measure the length of a cricket pitch? (a) L (b) m (c) g
- 15.A blue ribbon is 35 cm long and a white ribbon is 22 cm long. What is their total length (in cm)?
- 16.7 m 46 cm = ? cm
- 17.A blue ribbon is 18 cm long and a red ribbon is 18 cm long. What is their total length (in cm)?
- 18.8 km 150 m = ? m
- 19.7 kg 800 g = ? g
- 20.5000 g = ? kg
- 21.A blue ribbon is 40 cm long and a red ribbon is 46 cm long. What is their total length (in cm)?
- 22.A jug has 900 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.7 L = ? mL
- 24.5 kg = ? g
- 25.2 m = ? cm
- 26.A yellow ribbon is 29 cm long and a blue ribbon is 55 cm long. What is their total length (in cm)?
- 27.A red ribbon is 45 cm long and a white ribbon is 37 cm long. What is their total length (in cm)?
- 28.A jug has 700 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.Which unit would you use to measure the medicine in a spoon? (a) m (b) mL (c) km
- 30.Which unit would you use to measure the height of a door? (a) g (b) L (c) m
- 31.2 L = ? mL
- 32.7 km = ? m
- 33.4 L = ? mL
- 34.5 km = ? m
- 35.A jug has 550 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) L (c) m
- 37.A jug has 850 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.7 km 100 m = ? m
- 39.8 L 150 mL = ? mL
- 40.A red ribbon is 25 cm long and a green ribbon is 55 cm long. What is their total length (in cm)?
Answer key
- 3
- 70
- 200
- cm
- 700
- 60
- 93
- 8300
- 6000
- 54
- 948
- 5
- 100
- m
- 57
- 746
- 36
- 8150
- 7800
- 5
- 86
- 150
- 7000
- 5000
- 200
- 84
- 82
- 300
- mL
- m
- 2000
- 7000
- 4000
- 5000
- 500
- kg
- 300
- 7100
- 8150
- 80
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