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
- 1.2000 m = ? km
- 2.5000 g = ? kg
- 3.8000 m = ? km
- 4.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.4 km 50 m = ? m
- 7.Which unit would you use to measure the length of a cricket pitch? (a) mL (b) L (c) m
- 8.300 cm = ? m
- 9.A jug has 650 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A jug has 800 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.A jug has 450 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.A jug has 500 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.4 L 650 mL = ? mL
- 14.5 kg = ? g
- 15.6 kg 850 g = ? g
- 16.A jug has 450 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.A jug has 550 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.6000 g = ? kg
- 19.9 kg = ? g
- 20.Which unit would you use to measure the length of a pencil? (a) cm (b) kg (c) g
- 21.5 L = ? mL
- 22.6 m 78 cm = ? cm
- 23.8 m 84 cm = ? cm
- 24.6 kg 350 g = ? g
- 25.4000 g = ? kg
- 26.8 km 150 m = ? m
- 27.Which unit would you use to measure the length of a train journey? (a) g (b) km (c) mL
- 28.500 cm = ? m
- 29.8 L 450 mL = ? mL
- 30.A red ribbon is 22 cm long and a blue ribbon is 39 cm long. What is their total length (in cm)?
- 31.3 m 24 cm = ? cm
- 32.Which unit would you use to measure the medicine in a spoon? (a) mL (b) m (c) g
- 33.800 cm = ? m
- 34.3 m = ? cm
- 35.Which unit would you use to measure the milk in a big can? (a) L (b) cm (c) m
- 36.7000 m = ? km
- 37.A green ribbon is 49 cm long and a blue ribbon is 33 cm long. What is their total length (in cm)?
- 38.A blue ribbon is 55 cm long and a green ribbon is 43 cm long. What is their total length (in cm)?
- 39.A white ribbon is 25 cm long and a red ribbon is 59 cm long. What is their total length (in cm)?
- 40.9000 g = ? kg
Answer key
- 2
- 5
- 8
- 150
- 250
- 4050
- m
- 3
- 150
- 450
- 100
- 50
- 4650
- 5000
- 6850
- 400
- 350
- 6
- 9000
- cm
- 5000
- 678
- 884
- 6350
- 4
- 8150
- km
- 5
- 8450
- 61
- 324
- mL
- 8
- 300
- L
- 7
- 82
- 98
- 84
- 9
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