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
- 1.3 m 53 cm = ? cm
- 2.8 L 750 mL = ? mL
- 3.1 L 50 mL = ? mL
- 4.4000 g = ? kg
- 5.A jug has 900 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.Which unit would you use to measure the height of a door? (a) m (b) mL (c) g
- 7.2000 g = ? kg
- 8.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.A blue ribbon is 22 cm long and a pink ribbon is 28 cm long. What is their total length (in cm)?
- 10.A jug has 900 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.4 L = ? mL
- 12.8 kg 950 g = ? g
- 13.8 km = ? m
- 14.8 m 3 cm = ? cm
- 15.5 m 80 cm = ? cm
- 16.3000 mL = ? L
- 17.Which unit would you use to measure the length of a pencil? (a) mL (b) cm (c) L
- 18.5 L = ? mL
- 19.2000 m = ? km
- 20.4 m = ? cm
- 21.A white ribbon is 39 cm long and a red ribbon is 60 cm long. What is their total length (in cm)?
- 22.9000 g = ? kg
- 23.Which unit would you use to measure the length of a train journey? (a) mL (b) L (c) km
- 24.4 km = ? m
- 25.6 kg 350 g = ? g
- 26.A green ribbon is 34 cm long and a yellow ribbon is 52 cm long. What is their total length (in cm)?
- 27.8000 g = ? kg
- 28.1 km 450 m = ? m
- 29.7 km 300 m = ? m
- 30.A jug has 750 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.6 km = ? m
- 32.7 km 700 m = ? m
- 33.3 kg 150 g = ? g
- 34.A blue ribbon is 23 cm long and a pink ribbon is 25 cm long. What is their total length (in cm)?
- 35.8000 m = ? km
- 36.3000 m = ? km
- 37.5 km = ? m
- 38.A red ribbon is 34 cm long and a green ribbon is 20 cm long. What is their total length (in cm)?
- 39.4 kg = ? g
- 40.A red ribbon is 39 cm long and a blue ribbon is 46 cm long. What is their total length (in cm)?
Answer key
- 353
- 8750
- 1050
- 4
- 250
- m
- 2
- 50
- 50
- 550
- 4000
- 8950
- 8000
- 803
- 580
- 3
- cm
- 5000
- 2
- 400
- 99
- 9
- km
- 4000
- 6350
- 86
- 8
- 1450
- 7300
- 150
- 6000
- 7700
- 3150
- 48
- 8
- 3
- 5000
- 54
- 4000
- 85
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