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 850 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.A yellow ribbon is 49 cm long and a red ribbon is 43 cm long. What is their total length (in cm)?
- 3.8000 m = ? km
- 4.1 kg 150 g = ? g
- 5.4 kg = ? g
- 6.6000 m = ? km
- 7.A pink ribbon is 39 cm long and a yellow ribbon is 49 cm long. What is their total length (in cm)?
- 8.Which unit would you use to measure the weight of a toffee? (a) L (b) km (c) g
- 9.9 kg 700 g = ? g
- 10.A jug has 650 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.1 km 150 m = ? m
- 12.A jug has 700 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.A yellow ribbon is 47 cm long and a green ribbon is 23 cm long. What is their total length (in cm)?
- 14.7000 g = ? kg
- 15.400 cm = ? m
- 16.8000 g = ? kg
- 17.A jug has 900 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.2000 g = ? kg
- 19.200 cm = ? m
- 20.3000 g = ? kg
- 21.Which unit would you use to measure the medicine in a spoon? (a) mL (b) g (c) kg
- 22.A blue ribbon is 28 cm long and a pink ribbon is 18 cm long. What is their total length (in cm)?
- 23.1 L 700 mL = ? mL
- 24.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.2000 mL = ? L
- 26.A white ribbon is 48 cm long and a pink ribbon is 27 cm long. What is their total length (in cm)?
- 27.800 cm = ? m
- 28.2000 m = ? km
- 29.Which unit would you use to measure the weight of a pencil? (a) g (b) cm (c) mL
- 30.6 m 29 cm = ? cm
- 31.A green ribbon is 26 cm long and a yellow ribbon is 20 cm long. What is their total length (in cm)?
- 32.A red ribbon is 23 cm long and a white ribbon is 22 cm long. What is their total length (in cm)?
- 33.A jug has 600 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.3 m 10 cm = ? cm
- 35.Which unit would you use to measure the milk in a big can? (a) kg (b) km (c) L
- 36.9000 m = ? km
- 37.A jug has 500 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.4 L = ? mL
- 39.Which unit would you use to measure the length of a pencil? (a) L (b) cm (c) kg
- 40.A red ribbon is 16 cm long and a blue ribbon is 57 cm long. What is their total length (in cm)?
Answer key
- 100
- 92
- 8
- 1150
- 4000
- 6
- 88
- g
- 9700
- 300
- 1150
- 500
- 70
- 7
- 4
- 8
- 650
- 2
- 2
- 3
- mL
- 46
- 1700
- 100
- 2
- 75
- 8
- 2
- g
- 629
- 46
- 45
- 250
- 310
- L
- 9
- 450
- 4000
- cm
- 73
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