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 green ribbon is 18 cm long and a blue ribbon is 30 cm long. What is their total length (in cm)?
- 2.Which unit would you use to measure the length of a cricket pitch? (a) g (b) kg (c) m
- 3.2000 g = ? kg
- 4.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.7 kg 250 g = ? g
- 6.7 m 97 cm = ? cm
- 7.A yellow ribbon is 18 cm long and a green ribbon is 28 cm long. What is their total length (in cm)?
- 8.Which unit would you use to measure the length of a pencil? (a) cm (b) kg (c) L
- 9.4000 g = ? kg
- 10.6 km = ? m
- 11.6 kg = ? g
- 12.A yellow ribbon is 32 cm long and a green ribbon is 40 cm long. What is their total length (in cm)?
- 13.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.2 kg 850 g = ? g
- 15.A jug has 850 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.9 kg 100 g = ? g
- 17.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.300 cm = ? m
- 19.9 km = ? m
- 20.3 km = ? m
- 21.5000 m = ? km
- 22.3 m = ? cm
- 23.Which unit would you use to measure the weight of a pencil? (a) m (b) g (c) L
- 24.9 m 28 cm = ? cm
- 25.Which unit would you use to measure the height of a door? (a) kg (b) m (c) g
- 26.6000 m = ? km
- 27.7 m = ? cm
- 28.A red ribbon is 46 cm long and a blue ribbon is 21 cm long. What is their total length (in cm)?
- 29.2 m = ? cm
- 30.A blue ribbon is 52 cm long and a pink ribbon is 28 cm long. What is their total length (in cm)?
- 31.Which unit would you use to measure the weight of a watermelon? (a) kg (b) m (c) L
- 32.7 L = ? mL
- 33.600 cm = ? m
- 34.1 L 300 mL = ? mL
- 35.800 cm = ? m
- 36.3000 g = ? kg
- 37.9 kg = ? g
- 38.A jug has 500 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.3000 m = ? km
- 40.A blue ribbon is 52 cm long and a yellow ribbon is 19 cm long. What is their total length (in cm)?
Answer key
- 48
- m
- 2
- 250
- 7250
- 797
- 46
- cm
- 4
- 6000
- 6000
- 72
- 150
- 2850
- 450
- 9100
- 50
- 3
- 9000
- 3000
- 5
- 300
- g
- 928
- m
- 6
- 700
- 67
- 200
- 80
- kg
- 7000
- 6
- 1300
- 8
- 3
- 9000
- 300
- 3
- 71
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