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
- 1.8 kg = ? g
- 2.9 m = ? cm
- 3.Which unit would you use to measure the water in a bucket? (a) m (b) g (c) L
- 4.8 L = ? mL
- 5.A jug has 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.800 cm = ? m
- 7.2 kg 50 g = ? g
- 8.5 m 61 cm = ? cm
- 9.5000 g = ? kg
- 10.A red ribbon is 19 cm long and a yellow ribbon is 51 cm long. What is their total length (in cm)?
- 11.8 km 100 m = ? m
- 12.A yellow ribbon is 25 cm long and a blue ribbon is 43 cm long. What is their total length (in cm)?
- 13.2 kg 900 g = ? g
- 14.7 km = ? m
- 15.A yellow ribbon is 58 cm long and a blue ribbon is 44 cm long. What is their total length (in cm)?
- 16.500 cm = ? m
- 17.3 m 27 cm = ? cm
- 18.6000 m = ? km
- 19.5000 mL = ? L
- 20.3000 g = ? kg
- 21.Which unit would you use to measure the length of an eraser? (a) cm (b) kg (c) mL
- 22.8 m = ? cm
- 23.A blue ribbon is 34 cm long and a white ribbon is 56 cm long. What is their total length (in cm)?
- 24.A jug has 650 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.3 km = ? m
- 26.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.4 km = ? m
- 28.A jug has 650 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.2 m = ? cm
- 30.4 kg = ? g
- 31.9 kg 300 g = ? g
- 32.3 m = ? cm
- 33.Which unit would you use to measure the length of a pencil? (a) kg (b) g (c) cm
- 34.5 kg = ? g
- 35.Which unit would you use to measure the length of a cricket pitch? (a) L (b) m (c) kg
- 36.2 m 83 cm = ? cm
- 37.A red ribbon is 45 cm long and a yellow ribbon is 30 cm long. What is their total length (in cm)?
- 38.6000 g = ? kg
- 39.1 km 50 m = ? m
- 40.7 L 50 mL = ? mL
Answer key
- 8000
- 900
- L
- 8000
- 250
- 8
- 2050
- 561
- 5
- 70
- 8100
- 68
- 2900
- 7000
- 102
- 5
- 327
- 6
- 5
- 3
- cm
- 800
- 90
- 250
- 3000
- 50
- 4000
- 550
- 200
- 4000
- 9300
- 300
- cm
- 5000
- m
- 283
- 75
- 6
- 1050
- 7050
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