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.
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- 1.A white ribbon is 60 cm long and a blue ribbon is 22 cm long. What is their total length (in cm)?
- 2.9 kg 50 g = ? g
- 3.A green ribbon is 43 cm long and a blue ribbon is 36 cm long. What is their total length (in cm)?
- 4.1 km 250 m = ? m
- 5.7 L 200 mL = ? mL
- 6.Which unit would you use to measure the milk in a big can? (a) km (b) cm (c) L
- 7.9 kg = ? g
- 8.Which unit would you use to measure the distance between two cities? (a) mL (b) L (c) km
- 9.1 m 79 cm = ? cm
- 10.A white ribbon is 33 cm long and a pink ribbon is 38 cm long. What is their total length (in cm)?
- 11.8 m 8 cm = ? cm
- 12.A jug has 750 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.8 m = ? cm
- 14.A jug has 950 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.8000 g = ? kg
- 16.A yellow ribbon is 20 cm long and a green ribbon is 41 cm long. What is their total length (in cm)?
- 17.A red ribbon is 41 cm long and a blue ribbon is 59 cm long. What is their total length (in cm)?
- 18.A jug has 850 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.A jug has 800 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.8 kg 550 g = ? g
- 21.800 cm = ? m
- 22.9 m = ? cm
- 23.8 kg 150 g = ? g
- 24.6 L 750 mL = ? mL
- 25.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.700 cm = ? m
- 27.A yellow ribbon is 57 cm long and a blue ribbon is 32 cm long. What is their total length (in cm)?
- 28.4000 mL = ? L
- 29.1 m 11 cm = ? cm
- 30.2000 m = ? km
- 31.A yellow ribbon is 20 cm long and a green ribbon is 48 cm long. What is their total length (in cm)?
- 32.A jug has 750 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.3 km = ? m
- 34.Which unit would you use to measure the weight of a toffee? (a) L (b) g (c) cm
- 35.Which unit would you use to measure the water in a bucket? (a) m (b) cm (c) L
- 36.7000 mL = ? L
- 37.7000 g = ? kg
- 38.9000 m = ? km
- 39.5 km 500 m = ? m
- 40.9 km = ? m
Answer key
- 82
- 9050
- 79
- 1250
- 7200
- L
- 9000
- km
- 179
- 71
- 808
- 650
- 800
- 600
- 8
- 61
- 100
- 550
- 400
- 8550
- 8
- 900
- 8150
- 6750
- 150
- 7
- 89
- 4
- 111
- 2
- 68
- 150
- 3000
- g
- L
- 7
- 7
- 9
- 5500
- 9000
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