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.
NameDateTime takenScore ___ / 40
- 1.5000 g = ? kg
- 2.A jug has 450 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.A red ribbon is 24 cm long and a yellow ribbon is 19 cm long. What is their total length (in cm)?
- 4.6 kg 500 g = ? g
- 5.A jug has 950 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.7 L 550 mL = ? mL
- 7.A jug has 800 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.5 kg = ? g
- 10.2000 mL = ? L
- 11.A jug has 1000 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.Which unit would you use to measure the length of an eraser? (a) mL (b) cm (c) L
- 13.7 km 300 m = ? m
- 14.A jug has 350 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.8 km = ? m
- 16.A blue ribbon is 31 cm long and a green ribbon is 30 cm long. What is their total length (in cm)?
- 17.A blue ribbon is 42 cm long and a yellow ribbon is 46 cm long. What is their total length (in cm)?
- 18.A red ribbon is 36 cm long and a yellow ribbon is 30 cm long. What is their total length (in cm)?
- 19.A jug has 850 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.Which unit would you use to measure the length of a pencil? (a) mL (b) cm (c) g
- 21.A pink ribbon is 60 cm long and a white ribbon is 59 cm long. What is their total length (in cm)?
- 22.3 m 71 cm = ? cm
- 23.Which unit would you use to measure the milk in a big can? (a) L (b) g (c) m
- 24.3 kg = ? g
- 25.7 L = ? mL
- 26.A jug has 800 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.A blue ribbon is 50 cm long and a green ribbon is 60 cm long. What is their total length (in cm)?
- 28.4000 mL = ? L
- 29.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.A jug has 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.3 L 550 mL = ? mL
- 32.1 km 950 m = ? m
- 33.Which unit would you use to measure the height of a door? (a) g (b) mL (c) m
- 34.2 km = ? m
- 35.Which unit would you use to measure the weight of a watermelon? (a) m (b) kg (c) km
- 36.3 L 800 mL = ? mL
- 37.7 m = ? cm
- 38.300 cm = ? m
- 39.200 cm = ? m
- 40.8 L = ? mL
Answer key
- 5
- 50
- 43
- 6500
- 200
- 7550
- 450
- 350
- 5000
- 2
- 400
- cm
- 7300
- 50
- 8000
- 61
- 88
- 66
- 200
- cm
- 119
- 371
- L
- 3000
- 7000
- 200
- 110
- 4
- 150
- 250
- 3550
- 1950
- m
- 2000
- kg
- 3800
- 700
- 3
- 2
- 8000
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