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
- 1.4000 m = ? km
- 2.200 cm = ? m
- 3.9 kg 200 g = ? g
- 4.4000 g = ? kg
- 5.7 kg = ? g
- 6.5000 g = ? kg
- 7.A white ribbon is 53 cm long and a yellow ribbon is 19 cm long. What is their total length (in cm)?
- 8.2 L = ? mL
- 9.3 kg = ? g
- 10.3 m 75 cm = ? cm
- 11.Which unit would you use to measure the height of a door? (a) m (b) L (c) kg
- 12.3 m = ? cm
- 13.500 cm = ? m
- 14.5000 m = ? km
- 15.Which unit would you use to measure the weight of a watermelon? (a) km (b) kg (c) mL
- 16.Which unit would you use to measure the length of a cricket pitch? (a) mL (b) kg (c) m
- 17.A white ribbon is 21 cm long and a green ribbon is 42 cm long. What is their total length (in cm)?
- 18.400 cm = ? m
- 19.5 m = ? cm
- 20.2 kg 800 g = ? g
- 21.7 L 300 mL = ? mL
- 22.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.Which unit would you use to measure the weight of a pencil? (a) L (b) g (c) mL
- 24.9 km 500 m = ? m
- 25.A red ribbon is 21 cm long and a white ribbon is 27 cm long. What is their total length (in cm)?
- 26.2 kg = ? g
- 27.A jug has 500 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.Which unit would you use to measure the medicine in a spoon? (a) m (b) km (c) mL
- 29.2 m = ? cm
- 30.Which unit would you use to measure the weight of a toffee? (a) mL (b) cm (c) g
- 31.2000 g = ? kg
- 32.Which unit would you use to measure the distance between two cities? (a) km (b) g (c) mL
- 33.3000 mL = ? L
- 34.A blue ribbon is 26 cm long and a green ribbon is 16 cm long. What is their total length (in cm)?
- 35.Which unit would you use to measure the length of a train journey? (a) km (b) L (c) g
- 36.2 m 64 cm = ? cm
- 37.5 km 350 m = ? m
- 38.A blue ribbon is 18 cm long and a green ribbon is 15 cm long. What is their total length (in cm)?
- 39.6 km = ? m
- 40.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- 4
- 2
- 9200
- 4
- 7000
- 5
- 72
- 2000
- 3000
- 375
- m
- 300
- 5
- 5
- kg
- m
- 63
- 4
- 500
- 2800
- 7300
- 200
- g
- 9500
- 48
- 2000
- 200
- mL
- 200
- g
- 2
- km
- 3
- 42
- km
- 264
- 5350
- 33
- 6000
- 300
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