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
- 1.5 km 300 m = ? m
- 2.2 km 700 m = ? m
- 3.8000 m = ? km
- 4.3 km 500 m = ? m
- 5.1 kg 150 g = ? g
- 6.A jug has 1000 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A jug has 400 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.7 kg = ? g
- 9.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.A yellow ribbon is 29 cm long and a red ribbon is 53 cm long. What is their total length (in cm)?
- 12.4 m 24 cm = ? cm
- 13.Which unit would you use to measure the length of a pencil? (a) g (b) cm (c) kg
- 14.A yellow ribbon is 43 cm long and a pink ribbon is 56 cm long. What is their total length (in cm)?
- 15.A pink ribbon is 55 cm long and a green ribbon is 54 cm long. What is their total length (in cm)?
- 16.Which unit would you use to measure the medicine in a spoon? (a) m (b) km (c) mL
- 17.A pink ribbon is 40 cm long and a white ribbon is 52 cm long. What is their total length (in cm)?
- 18.7000 m = ? km
- 19.9 L = ? mL
- 20.A jug has 850 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.5 km = ? m
- 22.9 m 75 cm = ? cm
- 23.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.Which unit would you use to measure the length of a train journey? (a) km (b) L (c) mL
- 25.A pink ribbon is 26 cm long and a green ribbon is 27 cm long. What is their total length (in cm)?
- 26.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.2 km = ? m
- 28.5 kg 850 g = ? g
- 29.A jug has 650 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.A jug has 850 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.Which unit would you use to measure the length of an eraser? (a) kg (b) g (c) cm
- 32.A red ribbon is 24 cm long and a pink ribbon is 21 cm long. What is their total length (in cm)?
- 33.700 cm = ? m
- 34.3000 mL = ? L
- 35.4 km = ? m
- 36.A jug has 600 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.2000 g = ? kg
- 38.4 kg 200 g = ? g
- 39.9 m = ? cm
- 40.9000 m = ? km
Answer key
- 5300
- 2700
- 8
- 3500
- 1150
- 300
- 200
- 7000
- 50
- 50
- 82
- 424
- cm
- 99
- 109
- mL
- 92
- 7
- 9000
- 550
- 5000
- 975
- 350
- km
- 53
- 100
- 2000
- 5850
- 450
- 100
- cm
- 45
- 7
- 3
- 4000
- 400
- 2
- 4200
- 900
- 9
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