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
- 1.5 km = ? m
- 2.4 L = ? mL
- 3.A white ribbon is 52 cm long and a red ribbon is 18 cm long. What is their total length (in cm)?
- 4.800 cm = ? m
- 5.Which unit would you use to measure the juice in a small glass? (a) cm (b) g (c) mL
- 6.A pink ribbon is 46 cm long and a yellow ribbon is 32 cm long. What is their total length (in cm)?
- 7.2 L 750 mL = ? mL
- 8.6 km 100 m = ? m
- 9.8 m 83 cm = ? cm
- 10.9 km = ? m
- 11.A jug has 700 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.A jug has 600 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.9 kg 100 g = ? g
- 14.3 L 600 mL = ? mL
- 15.5 m = ? cm
- 16.3 m 83 cm = ? cm
- 17.A jug has 750 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.9 L 350 mL = ? mL
- 19.A jug has 500 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.2 L 350 mL = ? mL
- 21.5 m 42 cm = ? cm
- 22.3000 g = ? kg
- 23.Which unit would you use to measure the weight of a watermelon? (a) m (b) L (c) kg
- 24.4000 m = ? km
- 25.3 m = ? cm
- 26.9 m = ? cm
- 27.A white ribbon is 22 cm long and a blue ribbon is 18 cm long. What is their total length (in cm)?
- 28.2000 g = ? kg
- 29.Which unit would you use to measure the distance between two cities? (a) kg (b) g (c) km
- 30.5000 g = ? kg
- 31.7 m 6 cm = ? cm
- 32.8 m = ? cm
- 33.2 kg 800 g = ? g
- 34.6 L = ? mL
- 35.8000 mL = ? L
- 36.2 m = ? cm
- 37.2 km = ? m
- 38.3 m 20 cm = ? cm
- 39.8 L = ? mL
- 40.A green ribbon is 51 cm long and a red ribbon is 36 cm long. What is their total length (in cm)?
Answer key
- 5000
- 4000
- 70
- 8
- mL
- 78
- 2750
- 6100
- 883
- 9000
- 250
- 350
- 9100
- 3600
- 500
- 383
- 650
- 9350
- 250
- 2350
- 542
- 3
- kg
- 4
- 300
- 900
- 40
- 2
- km
- 5
- 706
- 800
- 2800
- 6000
- 8
- 200
- 2000
- 320
- 8000
- 87
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