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
- 1.4 m = ? cm
- 2.A yellow ribbon is 46 cm long and a red ribbon is 21 cm long. What is their total length (in cm)?
- 3.A red ribbon is 17 cm long and a white ribbon is 34 cm long. What is their total length (in cm)?
- 4.A jug has 950 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.9 L = ? mL
- 6.8000 g = ? kg
- 7.Which unit would you use to measure the length of a pencil? (a) g (b) kg (c) cm
- 8.3 km = ? m
- 9.6 km 50 m = ? m
- 10.2 km = ? m
- 11.A blue ribbon is 18 cm long and a white ribbon is 31 cm long. What is their total length (in cm)?
- 12.A green ribbon is 23 cm long and a white ribbon is 37 cm long. What is their total length (in cm)?
- 13.6 m 5 cm = ? cm
- 14.A jug has 850 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.7 m = ? cm
- 16.8 m = ? cm
- 17.A jug has 850 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.3 m = ? cm
- 19.Which unit would you use to measure the height of a door? (a) m (b) L (c) g
- 20.5000 g = ? kg
- 21.Which unit would you use to measure the weight of a watermelon? (a) cm (b) kg (c) m
- 22.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.5 m = ? cm
- 24.6 kg = ? g
- 25.1 m 18 cm = ? cm
- 26.2 kg = ? g
- 27.7 L = ? mL
- 28.1 kg 850 g = ? g
- 29.Which unit would you use to measure the weight of a pencil? (a) g (b) L (c) m
- 30.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.A green ribbon is 48 cm long and a pink ribbon is 35 cm long. What is their total length (in cm)?
- 33.1 km 900 m = ? m
- 34.2 L 150 mL = ? mL
- 35.A green ribbon is 25 cm long and a pink ribbon is 49 cm long. What is their total length (in cm)?
- 36.A jug has 850 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.7 km 400 m = ? m
- 38.A red ribbon is 39 cm long and a green ribbon is 25 cm long. What is their total length (in cm)?
- 39.A blue ribbon is 26 cm long and a pink ribbon is 16 cm long. What is their total length (in cm)?
- 40.5 km 400 m = ? m
Answer key
- 400
- 67
- 51
- 550
- 9000
- 8
- cm
- 3000
- 6050
- 2000
- 49
- 60
- 605
- 700
- 700
- 800
- 600
- 300
- m
- 5
- kg
- 150
- 500
- 6000
- 118
- 2000
- 7000
- 1850
- g
- 100
- 300
- 83
- 1900
- 2150
- 74
- 750
- 7400
- 64
- 42
- 5400
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