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 38 cm long and a white ribbon is 19 cm long. What is their total length (in cm)?
- 2.600 cm = ? m
- 3.Which unit would you use to measure the length of a cricket pitch? (a) g (b) mL (c) m
- 4.A jug has 850 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A red ribbon is 32 cm long and a yellow ribbon is 38 cm long. What is their total length (in cm)?
- 6.9 km = ? m
- 7.A blue ribbon is 58 cm long and a white ribbon is 58 cm long. What is their total length (in cm)?
- 8.6 L = ? mL
- 9.A blue ribbon is 29 cm long and a pink ribbon is 60 cm long. What is their total length (in cm)?
- 10.4 km 550 m = ? m
- 11.A yellow ribbon is 28 cm long and a pink ribbon is 26 cm long. What is their total length (in cm)?
- 12.A jug has 800 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.A jug has 750 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.Which unit would you use to measure the medicine in a spoon? (a) km (b) mL (c) cm
- 15.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.3 km 350 m = ? m
- 17.4 km 750 m = ? m
- 18.4000 m = ? km
- 19.Which unit would you use to measure the height of a door? (a) g (b) m (c) mL
- 20.A white ribbon is 22 cm long and a red ribbon is 31 cm long. What is their total length (in cm)?
- 21.9 km 150 m = ? m
- 22.A white ribbon is 28 cm long and a blue ribbon is 38 cm long. What is their total length (in cm)?
- 23.9000 mL = ? L
- 24.9 km 350 m = ? m
- 25.5 km 900 m = ? m
- 26.9 km 50 m = ? m
- 27.5 m 27 cm = ? cm
- 28.A blue ribbon is 48 cm long and a white ribbon is 50 cm long. What is their total length (in cm)?
- 29.5 km 550 m = ? m
- 30.3 L = ? mL
- 31.3000 m = ? km
- 32.A jug has 350 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.A jug has 450 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.A red ribbon is 36 cm long and a green ribbon is 45 cm long. What is their total length (in cm)?
- 35.9 L 250 mL = ? mL
- 36.A pink ribbon is 39 cm long and a white ribbon is 16 cm long. What is their total length (in cm)?
- 37.A jug has 700 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.3 L 450 mL = ? mL
- 39.3 km = ? m
- 40.3 km 650 m = ? m
Answer key
- 57
- 6
- m
- 400
- 70
- 9000
- 116
- 6000
- 89
- 4550
- 54
- 200
- 300
- mL
- 200
- 3350
- 4750
- 4
- m
- 53
- 9150
- 66
- 9
- 9350
- 5900
- 9050
- 527
- 98
- 5550
- 3000
- 3
- 200
- 300
- 81
- 9250
- 55
- 350
- 3450
- 3000
- 3650
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