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 19 cm long and a white ribbon is 33 cm long. What is their total length (in cm)?
- 2.Which unit would you use to measure the water in a bucket? (a) L (b) kg (c) m
- 3.A pink ribbon is 31 cm long and a blue ribbon is 20 cm long. What is their total length (in cm)?
- 4.900 cm = ? m
- 5.8 L = ? mL
- 6.3 m 34 cm = ? cm
- 7.2 m 67 cm = ? cm
- 8.Which unit would you use to measure the distance between two cities? (a) km (b) L (c) mL
- 9.600 cm = ? m
- 10.500 cm = ? m
- 11.7 m 99 cm = ? cm
- 12.3 km = ? m
- 13.5000 g = ? kg
- 14.Which unit would you use to measure the length of a train journey? (a) mL (b) kg (c) km
- 15.2 m 2 cm = ? cm
- 16.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.7 m 68 cm = ? cm
- 18.5 L = ? mL
- 19.A green ribbon is 56 cm long and a white ribbon is 55 cm long. What is their total length (in cm)?
- 20.800 cm = ? m
- 21.Which unit would you use to measure the length of a pencil? (a) mL (b) cm (c) kg
- 22.5 L 200 mL = ? mL
- 23.2 m = ? cm
- 24.A jug has 350 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.2000 mL = ? L
- 26.4 L = ? mL
- 27.6000 g = ? kg
- 28.A jug has 400 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.8 m 34 cm = ? cm
- 30.7 km 750 m = ? m
- 31.4 kg = ? g
- 32.7 L = ? mL
- 33.A blue ribbon is 27 cm long and a pink ribbon is 18 cm long. What is their total length (in cm)?
- 34.Which unit would you use to measure the weight of a watermelon? (a) m (b) kg (c) km
- 35.A jug has 350 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.9 L 600 mL = ? mL
- 37.Which unit would you use to measure the milk in a big can? (a) L (b) m (c) kg
- 38.6 m 16 cm = ? cm
- 39.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.5 kg 250 g = ? g
Answer key
- 52
- L
- 51
- 9
- 8000
- 334
- 267
- km
- 6
- 5
- 799
- 3000
- 5
- km
- 202
- 50
- 768
- 5000
- 111
- 8
- cm
- 5200
- 200
- 200
- 2
- 4000
- 6
- 150
- 834
- 7750
- 4000
- 7000
- 45
- kg
- 150
- 9600
- L
- 616
- 350
- 5250
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