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 length of a pencil? (a) cm (b) kg (c) mL
- 2.Which unit would you use to measure the weight of a sack of rice? (a) m (b) L (c) kg
- 3.3 km = ? m
- 4.Which unit would you use to measure the medicine in a spoon? (a) cm (b) kg (c) mL
- 5.Which unit would you use to measure the water in a bucket? (a) g (b) km (c) L
- 6.A jug has 700 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.3000 g = ? kg
- 8.5000 m = ? km
- 9.A pink ribbon is 47 cm long and a yellow ribbon is 42 cm long. What is their total length (in cm)?
- 10.Which unit would you use to measure the weight of a toffee? (a) m (b) km (c) g
- 11.Which unit would you use to measure the weight of a watermelon? (a) cm (b) m (c) kg
- 12.A red ribbon is 33 cm long and a yellow ribbon is 24 cm long. What is their total length (in cm)?
- 13.6 m = ? cm
- 14.4 L 250 mL = ? mL
- 15.4000 g = ? kg
- 16.7000 g = ? kg
- 17.9 km = ? m
- 18.3000 m = ? km
- 19.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.A pink ribbon is 60 cm long and a yellow ribbon is 34 cm long. What is their total length (in cm)?
- 21.A jug has 900 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.A green ribbon is 30 cm long and a white ribbon is 26 cm long. What is their total length (in cm)?
- 23.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.A jug has 350 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.A red ribbon is 55 cm long and a white ribbon is 35 cm long. What is their total length (in cm)?
- 26.A pink ribbon is 24 cm long and a yellow ribbon is 32 cm long. What is their total length (in cm)?
- 27.4 kg 450 g = ? g
- 28.4 m = ? cm
- 29.2 m = ? cm
- 30.A white ribbon is 34 cm long and a yellow ribbon is 33 cm long. What is their total length (in cm)?
- 31.2 kg = ? g
- 32.3 m = ? cm
- 33.9 m = ? cm
- 34.4 L = ? mL
- 35.A blue ribbon is 57 cm long and a red ribbon is 22 cm long. What is their total length (in cm)?
- 36.1 L 800 mL = ? mL
- 37.7 kg = ? g
- 38.A blue ribbon is 22 cm long and a green ribbon is 47 cm long. What is their total length (in cm)?
- 39.4 kg 400 g = ? g
- 40.6000 mL = ? L
Answer key
- cm
- kg
- 3000
- mL
- L
- 600
- 3
- 5
- 89
- g
- kg
- 57
- 600
- 4250
- 4
- 7
- 9000
- 3
- 200
- 94
- 850
- 56
- 200
- 200
- 90
- 56
- 4450
- 400
- 200
- 67
- 2000
- 300
- 900
- 4000
- 79
- 1800
- 7000
- 69
- 4400
- 6
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