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 jug has 450 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.9000 m = ? km
- 3.A white ribbon is 46 cm long and a green ribbon is 31 cm long. What is their total length (in cm)?
- 4.1 kg 850 g = ? g
- 5.A green ribbon is 26 cm long and a yellow ribbon is 55 cm long. What is their total length (in cm)?
- 6.4 kg = ? g
- 7.A red ribbon is 41 cm long and a white ribbon is 49 cm long. What is their total length (in cm)?
- 8.Which unit would you use to measure the distance between two cities? (a) mL (b) L (c) km
- 9.6000 mL = ? L
- 10.5000 mL = ? L
- 11.5 m = ? cm
- 12.A white ribbon is 49 cm long and a yellow ribbon is 24 cm long. What is their total length (in cm)?
- 13.Which unit would you use to measure the weight of a pencil? (a) cm (b) mL (c) g
- 14.Which unit would you use to measure the weight of a sack of rice? (a) m (b) mL (c) kg
- 15.7 L = ? mL
- 16.3 m = ? cm
- 17.A pink ribbon is 50 cm long and a yellow ribbon is 50 cm long. What is their total length (in cm)?
- 18.A blue ribbon is 54 cm long and a white ribbon is 36 cm long. What is their total length (in cm)?
- 19.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.A jug has 800 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.Which unit would you use to measure the length of a pencil? (a) g (b) mL (c) cm
- 22.800 cm = ? m
- 23.A yellow ribbon is 25 cm long and a red ribbon is 20 cm long. What is their total length (in cm)?
- 24.Which unit would you use to measure the water in a bucket? (a) L (b) cm (c) m
- 25.A jug has 1000 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.Which unit would you use to measure the milk in a big can? (a) m (b) L (c) cm
- 27.Which unit would you use to measure the weight of a watermelon? (a) cm (b) kg (c) L
- 28.6 km = ? m
- 29.A jug has 500 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.5 kg 900 g = ? g
- 31.A red ribbon is 51 cm long and a yellow ribbon is 15 cm long. What is their total length (in cm)?
- 32.7000 g = ? kg
- 33.A green ribbon is 17 cm long and a pink ribbon is 28 cm long. What is their total length (in cm)?
- 34.A jug has 450 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.8000 g = ? kg
- 36.A yellow ribbon is 44 cm long and a blue ribbon is 47 cm long. What is their total length (in cm)?
- 37.A white ribbon is 31 cm long and a yellow ribbon is 39 cm long. What is their total length (in cm)?
- 38.A blue ribbon is 33 cm long and a yellow ribbon is 21 cm long. What is their total length (in cm)?
- 39.A blue ribbon is 50 cm long and a red ribbon is 33 cm long. What is their total length (in cm)?
- 40.8 m 52 cm = ? cm
Answer key
- 200
- 9
- 77
- 1850
- 81
- 4000
- 90
- km
- 6
- 5
- 500
- 73
- g
- kg
- 7000
- 300
- 100
- 90
- 150
- 650
- cm
- 8
- 45
- L
- 750
- L
- kg
- 6000
- 400
- 5900
- 66
- 7
- 45
- 400
- 8
- 91
- 70
- 54
- 83
- 852
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