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 jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.6 m = ? cm
- 3.A blue ribbon is 38 cm long and a white ribbon is 22 cm long. What is their total length (in cm)?
- 4.3000 m = ? km
- 5.4 kg = ? g
- 6.A green ribbon is 44 cm long and a red ribbon is 26 cm long. What is their total length (in cm)?
- 7.9 kg = ? g
- 8.8 L 150 mL = ? mL
- 9.3 kg = ? g
- 10.A yellow ribbon is 22 cm long and a blue ribbon is 39 cm long. What is their total length (in cm)?
- 11.6 m 16 cm = ? cm
- 12.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.5 m = ? cm
- 14.A yellow ribbon is 21 cm long and a white ribbon is 34 cm long. What is their total length (in cm)?
- 15.2 L = ? mL
- 16.5 kg 400 g = ? g
- 17.6 km 850 m = ? m
- 18.7 L = ? mL
- 19.A red ribbon is 39 cm long and a pink ribbon is 15 cm long. What is their total length (in cm)?
- 20.500 cm = ? m
- 21.4 km = ? m
- 22.Which unit would you use to measure the water in a bucket? (a) km (b) kg (c) L
- 23.A red ribbon is 18 cm long and a blue ribbon is 20 cm long. What is their total length (in cm)?
- 24.7 km 600 m = ? m
- 25.3000 g = ? kg
- 26.A blue ribbon is 49 cm long and a green ribbon is 35 cm long. What is their total length (in cm)?
- 27.Which unit would you use to measure the weight of a watermelon? (a) L (b) mL (c) kg
- 28.A red ribbon is 39 cm long and a yellow ribbon is 53 cm long. What is their total length (in cm)?
- 29.1 kg 400 g = ? g
- 30.7 m = ? cm
- 31.Which unit would you use to measure the length of a train journey? (a) L (b) km (c) mL
- 32.Which unit would you use to measure the height of a door? (a) g (b) m (c) kg
- 33.400 cm = ? m
- 34.2 m = ? cm
- 35.Which unit would you use to measure the medicine in a spoon? (a) g (b) mL (c) m
- 36.5000 mL = ? L
- 37.1 km 250 m = ? m
- 38.2 m 94 cm = ? cm
- 39.2000 g = ? kg
- 40.A blue ribbon is 43 cm long and a pink ribbon is 40 cm long. What is their total length (in cm)?
Answer key
- 50
- 600
- 60
- 3
- 4000
- 70
- 9000
- 8150
- 3000
- 61
- 616
- 100
- 500
- 55
- 2000
- 5400
- 6850
- 7000
- 54
- 5
- 4000
- L
- 38
- 7600
- 3
- 84
- kg
- 92
- 1400
- 700
- km
- m
- 4
- 200
- mL
- 5
- 1250
- 294
- 2
- 83
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