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
- 1.9 m = ? cm
- 2.6 km 800 m = ? m
- 3.6 kg 300 g = ? g
- 4.800 cm = ? m
- 5.2 m 53 cm = ? cm
- 6.A jug has 650 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.Which unit would you use to measure the length of a pencil? (a) mL (b) kg (c) cm
- 8.A jug has 400 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.6000 m = ? km
- 10.5 kg = ? g
- 11.7 m 13 cm = ? cm
- 12.9 kg = ? g
- 13.A red ribbon is 35 cm long and a pink ribbon is 56 cm long. What is their total length (in cm)?
- 14.900 cm = ? m
- 15.4 kg 300 g = ? g
- 16.9 km = ? m
- 17.5 m = ? cm
- 18.A pink ribbon is 29 cm long and a white ribbon is 37 cm long. What is their total length (in cm)?
- 19.Which unit would you use to measure the height of a door? (a) m (b) g (c) kg
- 20.6 m 22 cm = ? cm
- 21.A jug has 550 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.A blue ribbon is 43 cm long and a pink ribbon is 41 cm long. What is their total length (in cm)?
- 23.5 km 100 m = ? m
- 24.3 km = ? m
- 25.3 kg = ? g
- 26.Which unit would you use to measure the water in a bucket? (a) kg (b) km (c) L
- 27.A jug has 500 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.A jug has 750 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.700 cm = ? m
- 30.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.3000 m = ? km
- 32.3 m = ? cm
- 33.2 m = ? cm
- 34.Which unit would you use to measure the length of an eraser? (a) cm (b) g (c) kg
- 35.A blue ribbon is 38 cm long and a red ribbon is 20 cm long. What is their total length (in cm)?
- 36.7 km = ? m
- 37.Which unit would you use to measure the juice in a small glass? (a) km (b) g (c) mL
- 38.8 kg = ? g
- 39.5 L = ? mL
- 40.Which unit would you use to measure the length of a train journey? (a) mL (b) km (c) L
Answer key
- 900
- 6800
- 6300
- 8
- 253
- 100
- cm
- 200
- 6
- 5000
- 713
- 9000
- 91
- 9
- 4300
- 9000
- 500
- 66
- m
- 622
- 500
- 84
- 5100
- 3000
- 3000
- L
- 350
- 600
- 7
- 50
- 3
- 300
- 200
- cm
- 58
- 7000
- mL
- 8000
- 5000
- km
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