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 800 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.4 km = ? m
- 3.6 kg = ? g
- 4.A jug has 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.Which unit would you use to measure the length of a pencil? (a) L (b) cm (c) kg
- 6.A jug has 700 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A jug has 500 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.A jug has 600 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.4 m 64 cm = ? cm
- 10.9000 m = ? km
- 11.4 kg 950 g = ? g
- 12.7000 g = ? kg
- 13.Which unit would you use to measure the water in a bucket? (a) m (b) cm (c) L
- 14.9 km 100 m = ? m
- 15.6 L = ? mL
- 16.A jug has 550 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.A red ribbon is 28 cm long and a green ribbon is 16 cm long. What is their total length (in cm)?
- 19.3000 m = ? km
- 20.A jug has 550 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.7 km = ? m
- 22.A red ribbon is 48 cm long and a blue ribbon is 60 cm long. What is their total length (in cm)?
- 23.A green ribbon is 38 cm long and a yellow ribbon is 46 cm long. What is their total length (in cm)?
- 24.9 kg = ? g
- 25.8 kg 100 g = ? g
- 26.A yellow ribbon is 32 cm long and a red ribbon is 30 cm long. What is their total length (in cm)?
- 27.A yellow ribbon is 37 cm long and a blue ribbon is 18 cm long. What is their total length (in cm)?
- 28.A jug has 850 mL of milk. 350 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 an eraser? (a) kg (b) cm (c) g
- 30.7 L = ? mL
- 31.Which unit would you use to measure the weight of a watermelon? (a) cm (b) kg (c) m
- 32.3 m 91 cm = ? cm
- 33.A white ribbon is 52 cm long and a green ribbon is 27 cm long. What is their total length (in cm)?
- 34.A jug has 900 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.2 km = ? m
- 36.800 cm = ? m
- 37.9 L 100 mL = ? mL
- 38.A jug has 850 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.7000 mL = ? L
- 40.5 m 77 cm = ? cm
Answer key
- 450
- 4000
- 6000
- 250
- cm
- 550
- 450
- 500
- 464
- 9
- 4950
- 7
- L
- 9100
- 6000
- 350
- 200
- 44
- 3
- 150
- 7000
- 108
- 84
- 9000
- 8100
- 62
- 55
- 500
- cm
- 7000
- kg
- 391
- 79
- 150
- 2000
- 8
- 9100
- 750
- 7
- 577
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