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
- 1.9 km = ? m
- 2.7 m = ? cm
- 3.A red ribbon is 37 cm long and a yellow ribbon is 28 cm long. What is their total length (in cm)?
- 4.Which unit would you use to measure the length of a train journey? (a) km (b) kg (c) g
- 5.7 kg = ? g
- 6.2 kg 500 g = ? g
- 7.A jug has 800 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.9 km 50 m = ? m
- 9.1 km 900 m = ? m
- 10.Which unit would you use to measure the weight of a watermelon? (a) L (b) mL (c) kg
- 11.6000 m = ? km
- 12.300 cm = ? m
- 13.A blue ribbon is 24 cm long and a yellow ribbon is 16 cm long. What is their total length (in cm)?
- 14.Which unit would you use to measure the length of a pencil? (a) g (b) L (c) cm
- 15.Which unit would you use to measure the milk in a big can? (a) L (b) cm (c) g
- 16.A red ribbon is 33 cm long and a blue ribbon is 19 cm long. What is their total length (in cm)?
- 17.8 km = ? m
- 18.9 km 900 m = ? m
- 19.5 m = ? cm
- 20.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.Which unit would you use to measure the length of an eraser? (a) cm (b) kg (c) mL
- 22.8000 mL = ? L
- 23.7 L = ? mL
- 24.Which unit would you use to measure the weight of a pencil? (a) g (b) km (c) mL
- 25.A pink ribbon is 56 cm long and a green ribbon is 56 cm long. What is their total length (in cm)?
- 26.Which unit would you use to measure the medicine in a spoon? (a) g (b) mL (c) km
- 27.A pink ribbon is 41 cm long and a red ribbon is 58 cm long. What is their total length (in cm)?
- 28.8 L = ? mL
- 29.1 m 52 cm = ? cm
- 30.Which unit would you use to measure the distance between two cities? (a) km (b) kg (c) mL
- 31.3000 m = ? km
- 32.A blue ribbon is 19 cm long and a red ribbon is 46 cm long. What is their total length (in cm)?
- 33.7 km 400 m = ? m
- 34.7 L 150 mL = ? mL
- 35.2000 mL = ? L
- 36.7 km = ? m
- 37.A white ribbon is 58 cm long and a blue ribbon is 55 cm long. What is their total length (in cm)?
- 38.A jug has 1000 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.A jug has 550 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.Which unit would you use to measure the juice in a small glass? (a) kg (b) m (c) mL
Answer key
- 9000
- 700
- 65
- km
- 7000
- 2500
- 400
- 9050
- 1900
- kg
- 6
- 3
- 40
- cm
- L
- 52
- 8000
- 9900
- 500
- 50
- cm
- 8
- 7000
- g
- 112
- mL
- 99
- 8000
- 152
- km
- 3
- 65
- 7400
- 7150
- 2
- 7000
- 113
- 550
- 150
- mL
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