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.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) km (c) cm
- 2.2000 g = ? kg
- 3.A jug has 950 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.1 km 200 m = ? m
- 5.Which unit would you use to measure the medicine in a spoon? (a) m (b) mL (c) kg
- 6.3 m 44 cm = ? cm
- 7.4000 mL = ? L
- 8.A jug has 850 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.A blue ribbon is 34 cm long and a red ribbon is 25 cm long. What is their total length (in cm)?
- 10.9 kg 50 g = ? g
- 11.5 kg = ? g
- 12.A jug has 550 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.A green ribbon is 59 cm long and a pink ribbon is 42 cm long. What is their total length (in cm)?
- 14.A white ribbon is 25 cm long and a blue ribbon is 31 cm long. What is their total length (in cm)?
- 15.A red ribbon is 55 cm long and a green ribbon is 45 cm long. What is their total length (in cm)?
- 16.A yellow ribbon is 15 cm long and a red ribbon is 57 cm long. What is their total length (in cm)?
- 17.A jug has 350 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.A pink ribbon is 43 cm long and a red ribbon is 48 cm long. What is their total length (in cm)?
- 19.8000 mL = ? L
- 20.5000 g = ? kg
- 21.Which unit would you use to measure the milk in a big can? (a) km (b) cm (c) L
- 22.Which unit would you use to measure the length of an eraser? (a) g (b) kg (c) cm
- 23.4 kg = ? g
- 24.A jug has 800 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.A red ribbon is 27 cm long and a white ribbon is 35 cm long. What is their total length (in cm)?
- 26.A green ribbon is 41 cm long and a white ribbon is 51 cm long. What is their total length (in cm)?
- 27.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.A jug has 850 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.8000 m = ? km
- 30.A yellow ribbon is 57 cm long and a pink ribbon is 47 cm long. What is their total length (in cm)?
- 31.A pink ribbon is 33 cm long and a yellow ribbon is 55 cm long. What is their total length (in cm)?
- 32.5 L = ? mL
- 33.A blue ribbon is 26 cm long and a green ribbon is 23 cm long. What is their total length (in cm)?
- 34.6 kg 250 g = ? g
- 35.A jug has 650 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.2 kg 700 g = ? g
- 37.2 m = ? cm
- 38.A white ribbon is 51 cm long and a yellow ribbon is 57 cm long. What is their total length (in cm)?
- 39.A pink ribbon is 49 cm long and a red ribbon is 24 cm long. What is their total length (in cm)?
- 40.A green ribbon is 48 cm long and a white ribbon is 26 cm long. What is their total length (in cm)?
Answer key
- kg
- 2
- 600
- 1200
- mL
- 344
- 4
- 750
- 59
- 9050
- 5000
- 50
- 101
- 56
- 100
- 72
- 50
- 91
- 8
- 5
- L
- cm
- 4000
- 700
- 62
- 92
- 50
- 200
- 8
- 104
- 88
- 5000
- 49
- 6250
- 450
- 2700
- 200
- 108
- 73
- 74
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