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
- 1.7 km = ? m
- 2.6 L 150 mL = ? mL
- 3.6000 mL = ? L
- 4.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.9 km = ? m
- 6.200 cm = ? m
- 7.2000 mL = ? L
- 8.3 km = ? m
- 9.A white ribbon is 49 cm long and a yellow ribbon is 33 cm long. What is their total length (in cm)?
- 10.300 cm = ? m
- 11.Which unit would you use to measure the length of a train journey? (a) L (b) g (c) km
- 12.5 kg = ? g
- 13.8 L = ? mL
- 14.700 cm = ? m
- 15.1 kg 250 g = ? g
- 16.5 m 7 cm = ? cm
- 17.4 m = ? cm
- 18.Which unit would you use to measure the water in a bucket? (a) kg (b) L (c) m
- 19.A pink ribbon is 19 cm long and a white ribbon is 54 cm long. What is their total length (in cm)?
- 20.5 L = ? mL
- 21.7 kg = ? g
- 22.A jug has 1000 mL of milk. 800 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.9000 mL = ? L
- 25.3 m = ? cm
- 26.3 km 450 m = ? m
- 27.A jug has 750 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.A pink ribbon is 58 cm long and a green ribbon is 33 cm long. What is their total length (in cm)?
- 29.A jug has 450 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.3 kg = ? g
- 31.A jug has 500 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.2 kg = ? g
- 33.A jug has 750 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.5 kg 700 g = ? g
- 35.6000 m = ? km
- 36.2000 g = ? kg
- 37.2 L = ? mL
- 38.7 m = ? cm
- 39.5 km = ? m
- 40.A green ribbon is 48 cm long and a pink ribbon is 46 cm long. What is their total length (in cm)?
Answer key
- 7000
- 6150
- 6
- 100
- 9000
- 2
- 2
- 3000
- 82
- 3
- km
- 5000
- 8000
- 7
- 1250
- 507
- 400
- L
- 73
- 5000
- 7000
- 200
- 250
- 9
- 300
- 3450
- 250
- 91
- 150
- 3000
- 50
- 2000
- 600
- 5700
- 6
- 2
- 2000
- 700
- 5000
- 94
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