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
- 1.2 km 450 m = ? m
- 2.6 m 6 cm = ? cm
- 3.A white ribbon is 21 cm long and a green ribbon is 16 cm long. What is their total length (in cm)?
- 4.Which unit would you use to measure the length of a cricket pitch? (a) kg (b) m (c) L
- 5.7 m 10 cm = ? cm
- 6.2 m = ? cm
- 7.3000 g = ? kg
- 8.A yellow ribbon is 43 cm long and a white ribbon is 38 cm long. What is their total length (in cm)?
- 9.Which unit would you use to measure the length of a pencil? (a) kg (b) cm (c) g
- 10.2 L = ? mL
- 11.3 m = ? cm
- 12.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.A yellow ribbon is 56 cm long and a green ribbon is 56 cm long. What is their total length (in cm)?
- 14.A blue ribbon is 33 cm long and a pink ribbon is 17 cm long. What is their total length (in cm)?
- 15.8 m = ? cm
- 16.Which unit would you use to measure the distance between two cities? (a) mL (b) km (c) g
- 17.5 kg 550 g = ? g
- 18.A white ribbon is 55 cm long and a yellow ribbon is 19 cm long. What is their total length (in cm)?
- 19.7 km = ? m
- 20.Which unit would you use to measure the length of a train journey? (a) g (b) mL (c) km
- 21.Which unit would you use to measure the height of a door? (a) m (b) kg (c) L
- 22.700 cm = ? m
- 23.A yellow ribbon is 24 cm long and a pink ribbon is 22 cm long. What is their total length (in cm)?
- 24.1 km 450 m = ? m
- 25.A yellow ribbon is 29 cm long and a white ribbon is 55 cm long. What is their total length (in cm)?
- 26.7 km 250 m = ? m
- 27.A jug has 950 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.A red ribbon is 15 cm long and a pink ribbon is 34 cm long. What is their total length (in cm)?
- 29.A jug has 850 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.6 L 900 mL = ? mL
- 31.A blue ribbon is 50 cm long and a green ribbon is 30 cm long. What is their total length (in cm)?
- 32.3 L = ? mL
- 33.A jug has 400 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.A jug has 400 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.9 m = ? cm
- 36.A white ribbon is 45 cm long and a yellow ribbon is 60 cm long. What is their total length (in cm)?
- 37.9 km 850 m = ? m
- 38.A blue ribbon is 50 cm long and a red ribbon is 33 cm long. What is their total length (in cm)?
- 39.Which unit would you use to measure the medicine in a spoon? (a) kg (b) g (c) mL
- 40.6 kg = ? g
Answer key
- 2450
- 606
- 37
- m
- 710
- 200
- 3
- 81
- cm
- 2000
- 300
- 250
- 112
- 50
- 800
- km
- 5550
- 74
- 7000
- km
- m
- 7
- 46
- 1450
- 84
- 7250
- 800
- 49
- 400
- 6900
- 80
- 3000
- 250
- 150
- 900
- 105
- 9850
- 83
- mL
- 6000
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