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.Which unit would you use to measure the weight of a watermelon? (a) L (b) kg (c) km
- 2.Which unit would you use to measure the medicine in a spoon? (a) km (b) mL (c) m
- 3.A blue ribbon is 17 cm long and a pink ribbon is 36 cm long. What is their total length (in cm)?
- 4.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.2 km = ? m
- 6.3000 m = ? km
- 7.A jug has 650 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.9 L 250 mL = ? mL
- 9.7 kg 700 g = ? g
- 10.400 cm = ? m
- 11.Which unit would you use to measure the height of a door? (a) kg (b) mL (c) m
- 12.2000 mL = ? L
- 13.A jug has 450 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.4 L 350 mL = ? mL
- 15.A jug has 700 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.7 L 150 mL = ? mL
- 17.7 m = ? cm
- 18.4 kg = ? g
- 19.5000 g = ? kg
- 20.A red ribbon is 34 cm long and a green ribbon is 29 cm long. What is their total length (in cm)?
- 21.6 m 81 cm = ? cm
- 22.Which unit would you use to measure the weight of a pencil? (a) g (b) mL (c) cm
- 23.800 cm = ? m
- 24.A jug has 700 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.8 kg 750 g = ? g
- 26.4 m = ? cm
- 27.2 m = ? cm
- 28.5 km = ? m
- 29.6 m = ? cm
- 30.4 kg 250 g = ? g
- 31.1 L 850 mL = ? mL
- 32.A red ribbon is 37 cm long and a yellow ribbon is 46 cm long. What is their total length (in cm)?
- 33.A jug has 600 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.Which unit would you use to measure the weight of a sack of rice? (a) L (b) kg (c) cm
- 35.8 km = ? m
- 36.4 km 100 m = ? m
- 37.8 kg 300 g = ? g
- 38.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.Which unit would you use to measure the milk in a big can? (a) kg (b) L (c) km
- 40.7 L = ? mL
Answer key
- kg
- mL
- 53
- 300
- 2000
- 3
- 200
- 9250
- 7700
- 4
- m
- 2
- 100
- 4350
- 150
- 7150
- 700
- 4000
- 5
- 63
- 681
- g
- 8
- 450
- 8750
- 400
- 200
- 5000
- 600
- 4250
- 1850
- 83
- 500
- kg
- 8000
- 4100
- 8300
- 100
- L
- 7000
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