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 yellow ribbon is 23 cm long and a green ribbon is 53 cm long. What is their total length (in cm)?
- 2.Which unit would you use to measure the water in a bucket? (a) g (b) kg (c) L
- 3.A jug has 850 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.Which unit would you use to measure the medicine in a spoon? (a) m (b) mL (c) g
- 5.8 m 30 cm = ? cm
- 6.4 kg = ? g
- 7.A blue ribbon is 29 cm long and a red ribbon is 25 cm long. What is their total length (in cm)?
- 8.1 m 43 cm = ? cm
- 9.2000 m = ? km
- 10.900 cm = ? m
- 11.A white ribbon is 34 cm long and a blue ribbon is 49 cm long. What is their total length (in cm)?
- 12.9000 m = ? km
- 13.7 km 200 m = ? m
- 14.Which unit would you use to measure the distance between two cities? (a) g (b) km (c) L
- 15.A green ribbon is 48 cm long and a blue ribbon is 48 cm long. What is their total length (in cm)?
- 16.3 L = ? mL
- 17.7 L 800 mL = ? mL
- 18.Which unit would you use to measure the length of a cricket pitch? (a) m (b) kg (c) g
- 19.9 km 450 m = ? m
- 20.A red ribbon is 53 cm long and a pink ribbon is 56 cm long. What is their total length (in cm)?
- 21.600 cm = ? m
- 22.5 kg = ? g
- 23.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.Which unit would you use to measure the weight of a watermelon? (a) cm (b) kg (c) mL
- 25.1 m 30 cm = ? cm
- 26.4 km = ? m
- 27.7000 mL = ? L
- 28.A jug has 750 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.Which unit would you use to measure the length of a pencil? (a) g (b) L (c) cm
- 30.4 L = ? mL
- 31.2 km = ? m
- 32.3 km = ? m
- 33.A red ribbon is 15 cm long and a white ribbon is 30 cm long. What is their total length (in cm)?
- 34.Which unit would you use to measure the juice in a small glass? (a) kg (b) cm (c) mL
- 35.A blue ribbon is 38 cm long and a red ribbon is 20 cm long. What is their total length (in cm)?
- 36.9 km 850 m = ? m
- 37.A yellow ribbon is 33 cm long and a red ribbon is 57 cm long. What is their total length (in cm)?
- 38.6 m 79 cm = ? cm
- 39.A jug has 650 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.3 m 4 cm = ? cm
Answer key
- 76
- L
- 750
- mL
- 830
- 4000
- 54
- 143
- 2
- 9
- 83
- 9
- 7200
- km
- 96
- 3000
- 7800
- m
- 9450
- 109
- 6
- 5000
- 150
- kg
- 130
- 4000
- 7
- 500
- cm
- 4000
- 2000
- 3000
- 45
- mL
- 58
- 9850
- 90
- 679
- 300
- 304
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