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 red ribbon is 50 cm long and a yellow ribbon is 17 cm long. What is their total length (in cm)?
- 2.1 kg 500 g = ? g
- 3.Which unit would you use to measure the length of a pencil? (a) kg (b) cm (c) mL
- 4.8 km 100 m = ? m
- 5.6000 m = ? km
- 6.Which unit would you use to measure the length of an eraser? (a) kg (b) cm (c) L
- 7.3 km = ? m
- 8.A jug has 600 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.A white ribbon is 47 cm long and a green ribbon is 46 cm long. What is their total length (in cm)?
- 10.A white ribbon is 26 cm long and a pink ribbon is 45 cm long. What is their total length (in cm)?
- 11.Which unit would you use to measure the length of a cricket pitch? (a) m (b) mL (c) g
- 12.8 L 600 mL = ? mL
- 13.A jug has 450 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.A yellow ribbon is 45 cm long and a pink ribbon is 39 cm long. What is their total length (in cm)?
- 15.Which unit would you use to measure the weight of a toffee? (a) mL (b) L (c) g
- 16.Which unit would you use to measure the length of a train journey? (a) g (b) km (c) L
- 17.1 km 450 m = ? m
- 18.9 m = ? cm
- 19.Which unit would you use to measure the weight of a watermelon? (a) km (b) kg (c) L
- 20.4 L = ? mL
- 21.3 kg = ? g
- 22.4 L 250 mL = ? mL
- 23.A white ribbon is 27 cm long and a blue ribbon is 50 cm long. What is their total length (in cm)?
- 24.5 km 200 m = ? m
- 25.A pink ribbon is 54 cm long and a white ribbon is 55 cm long. What is their total length (in cm)?
- 26.A jug has 700 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.Which unit would you use to measure the height of a door? (a) g (b) m (c) kg
- 28.Which unit would you use to measure the weight of a sack of rice? (a) km (b) m (c) kg
- 29.5 L = ? mL
- 30.5000 mL = ? L
- 31.2000 g = ? kg
- 32.2 L 150 mL = ? mL
- 33.A red ribbon is 42 cm long and a green ribbon is 20 cm long. What is their total length (in cm)?
- 34.5 m = ? cm
- 35.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.Which unit would you use to measure the medicine in a spoon? (a) cm (b) mL (c) m
- 37.9 L = ? mL
- 38.1 km 800 m = ? m
- 39.A blue ribbon is 22 cm long and a red ribbon is 52 cm long. What is their total length (in cm)?
- 40.A white ribbon is 55 cm long and a yellow ribbon is 50 cm long. What is their total length (in cm)?
Answer key
- 67
- 1500
- cm
- 8100
- 6
- cm
- 3000
- 450
- 93
- 71
- m
- 8600
- 150
- 84
- g
- km
- 1450
- 900
- kg
- 4000
- 3000
- 4250
- 77
- 5200
- 109
- 350
- m
- kg
- 5000
- 5
- 2
- 2150
- 62
- 500
- 350
- mL
- 9000
- 1800
- 74
- 105
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