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 medicine in a spoon? (a) g (b) mL (c) m
- 2.2 km 150 m = ? m
- 3.6 m = ? cm
- 4.A jug has 650 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.9 km = ? m
- 6.A jug has 700 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A red ribbon is 22 cm long and a blue ribbon is 38 cm long. What is their total length (in cm)?
- 8.A pink ribbon is 29 cm long and a red ribbon is 37 cm long. What is their total length (in cm)?
- 9.Which unit would you use to measure the weight of a toffee? (a) mL (b) g (c) cm
- 10.A green ribbon is 34 cm long and a blue ribbon is 22 cm long. What is their total length (in cm)?
- 11.9000 mL = ? L
- 12.A yellow ribbon is 50 cm long and a pink ribbon is 35 cm long. What is their total length (in cm)?
- 13.A jug has 500 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.A green ribbon is 58 cm long and a white ribbon is 45 cm long. What is their total length (in cm)?
- 15.500 cm = ? m
- 16.8 L = ? mL
- 17.700 cm = ? m
- 18.A blue ribbon is 20 cm long and a yellow ribbon is 20 cm long. What is their total length (in cm)?
- 19.A jug has 450 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.2 m 66 cm = ? cm
- 21.1 L 300 mL = ? mL
- 22.3 kg 100 g = ? g
- 23.A blue ribbon is 46 cm long and a green ribbon is 23 cm long. What is their total length (in cm)?
- 24.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.3000 mL = ? L
- 26.A jug has 450 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.A pink ribbon is 47 cm long and a yellow ribbon is 42 cm long. What is their total length (in cm)?
- 28.Which unit would you use to measure the weight of a pencil? (a) km (b) L (c) g
- 29.4 km 350 m = ? m
- 30.A yellow ribbon is 52 cm long and a white ribbon is 27 cm long. What is their total length (in cm)?
- 31.Which unit would you use to measure the weight of a sack of rice? (a) cm (b) kg (c) L
- 32.1 kg 650 g = ? g
- 33.1 km 400 m = ? m
- 34.A yellow ribbon is 54 cm long and a green ribbon is 23 cm long. What is their total length (in cm)?
- 35.8 km = ? m
- 36.4 m 35 cm = ? cm
- 37.Which unit would you use to measure the length of a pencil? (a) cm (b) kg (c) g
- 38.2 kg 150 g = ? g
- 39.4000 g = ? kg
- 40.3 kg 700 g = ? g
Answer key
- mL
- 2150
- 600
- 600
- 9000
- 300
- 60
- 66
- g
- 56
- 9
- 85
- 400
- 103
- 5
- 8000
- 7
- 40
- 400
- 266
- 1300
- 3100
- 69
- 150
- 3
- 50
- 89
- g
- 4350
- 79
- kg
- 1650
- 1400
- 77
- 8000
- 435
- cm
- 2150
- 4
- 3700
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