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
- 1.700 cm = ? m
- 2.6 kg 300 g = ? g
- 3.Which unit would you use to measure the distance between two cities? (a) kg (b) km (c) mL
- 4.8 m 88 cm = ? cm
- 5.A red ribbon is 20 cm long and a green ribbon is 28 cm long. What is their total length (in cm)?
- 6.4 kg 300 g = ? g
- 7.A jug has 950 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.6 kg = ? g
- 9.2000 g = ? kg
- 10.A white ribbon is 52 cm long and a green ribbon is 22 cm long. What is their total length (in cm)?
- 11.Which unit would you use to measure the length of a pencil? (a) g (b) L (c) cm
- 12.200 cm = ? m
- 13.2 m 31 cm = ? cm
- 14.Which unit would you use to measure the juice in a small glass? (a) mL (b) g (c) cm
- 15.6000 g = ? kg
- 16.5 m = ? cm
- 17.A jug has 650 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.2 m = ? cm
- 19.6 L = ? mL
- 20.9 L = ? mL
- 21.A green ribbon is 20 cm long and a pink ribbon is 50 cm long. What is their total length (in cm)?
- 22.A white ribbon is 34 cm long and a red ribbon is 20 cm long. What is their total length (in cm)?
- 23.2 kg 150 g = ? g
- 24.4000 m = ? km
- 25.4 m = ? cm
- 26.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.2 km = ? m
- 28.7 km = ? m
- 29.3000 m = ? km
- 30.8 km = ? m
- 31.A jug has 650 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.A jug has 800 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.2000 m = ? km
- 34.6 km 300 m = ? m
- 35.9000 m = ? km
- 36.Which unit would you use to measure the length of a train journey? (a) g (b) kg (c) km
- 37.Which unit would you use to measure the water in a bucket? (a) km (b) g (c) L
- 38.A pink ribbon is 53 cm long and a red ribbon is 39 cm long. What is their total length (in cm)?
- 39.1 L 850 mL = ? mL
- 40.5 L 700 mL = ? mL
Answer key
- 7
- 6300
- km
- 888
- 48
- 4300
- 650
- 6000
- 2
- 74
- cm
- 2
- 231
- mL
- 6
- 500
- 200
- 200
- 6000
- 9000
- 70
- 54
- 2150
- 4
- 400
- 300
- 2000
- 7000
- 3
- 8000
- 250
- 350
- 2
- 6300
- 9
- km
- L
- 92
- 1850
- 5700
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