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.A green ribbon is 60 cm long and a red ribbon is 25 cm long. What is their total length (in cm)?
- 2.8000 m = ? km
- 3.A red ribbon is 36 cm long and a green ribbon is 25 cm long. What is their total length (in cm)?
- 4.6 m 53 cm = ? cm
- 5.8000 mL = ? L
- 6.A green ribbon is 33 cm long and a yellow ribbon is 22 cm long. What is their total length (in cm)?
- 7.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.400 cm = ? m
- 9.2 km = ? m
- 10.4000 mL = ? L
- 11.A green ribbon is 18 cm long and a red ribbon is 44 cm long. What is their total length (in cm)?
- 12.Which unit would you use to measure the length of a train journey? (a) g (b) mL (c) km
- 13.7 m = ? cm
- 14.Which unit would you use to measure the weight of a watermelon? (a) mL (b) km (c) kg
- 15.3000 mL = ? L
- 16.5 kg = ? g
- 17.Which unit would you use to measure the weight of a pencil? (a) cm (b) mL (c) g
- 18.5000 mL = ? L
- 19.A red ribbon is 21 cm long and a pink ribbon is 37 cm long. What is their total length (in cm)?
- 20.A green ribbon is 18 cm long and a white ribbon is 24 cm long. What is their total length (in cm)?
- 21.3 km = ? m
- 22.7000 m = ? km
- 23.2 kg = ? g
- 24.A jug has 900 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.7 km 100 m = ? m
- 26.A red ribbon is 36 cm long and a pink ribbon is 35 cm long. What is their total length (in cm)?
- 27.Which unit would you use to measure the weight of a sack of rice? (a) km (b) m (c) kg
- 28.7 kg = ? g
- 29.Which unit would you use to measure the height of a door? (a) g (b) kg (c) m
- 30.Which unit would you use to measure the water in a bucket? (a) L (b) kg (c) m
- 31.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.8000 g = ? kg
- 33.2 m = ? cm
- 34.Which unit would you use to measure the distance between two cities? (a) mL (b) L (c) km
- 35.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.A white ribbon is 26 cm long and a green ribbon is 47 cm long. What is their total length (in cm)?
- 37.A jug has 500 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.7 L 250 mL = ? mL
- 39.A yellow ribbon is 51 cm long and a green ribbon is 22 cm long. What is their total length (in cm)?
- 40.Which unit would you use to measure the milk in a big can? (a) kg (b) L (c) g
Answer key
- 85
- 8
- 61
- 653
- 8
- 55
- 50
- 4
- 2000
- 4
- 62
- km
- 700
- kg
- 3
- 5000
- g
- 5
- 58
- 42
- 3000
- 7
- 2000
- 700
- 7100
- 71
- kg
- 7000
- m
- L
- 150
- 8
- 200
- km
- 50
- 73
- 450
- 7250
- 73
- L
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