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.Which unit would you use to measure the length of an eraser? (a) mL (b) kg (c) cm
- 3.9 kg 150 g = ? g
- 4.2 km 100 m = ? m
- 5.A jug has 900 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.6000 g = ? kg
- 7.A blue ribbon is 30 cm long and a green ribbon is 56 cm long. What is their total length (in cm)?
- 8.2 kg = ? g
- 9.6 L = ? mL
- 10.Which unit would you use to measure the medicine in a spoon? (a) m (b) mL (c) g
- 11.A white ribbon is 28 cm long and a green ribbon is 46 cm long. What is their total length (in cm)?
- 12.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.Which unit would you use to measure the weight of a pencil? (a) g (b) L (c) km
- 14.4 m 67 cm = ? cm
- 15.3000 m = ? km
- 16.4000 g = ? kg
- 17.9 L 500 mL = ? mL
- 18.A red ribbon is 27 cm long and a white ribbon is 55 cm long. What is their total length (in cm)?
- 19.A jug has 450 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.Which unit would you use to measure the length of a train journey? (a) g (b) kg (c) km
- 21.5000 mL = ? L
- 22.3 km = ? m
- 23.2 L 700 mL = ? mL
- 24.A jug has 800 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.A blue ribbon is 48 cm long and a yellow ribbon is 44 cm long. What is their total length (in cm)?
- 26.A jug has 800 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.4000 mL = ? L
- 28.5000 m = ? km
- 29.8 L 450 mL = ? mL
- 30.A jug has 450 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.Which unit would you use to measure the weight of a toffee? (a) L (b) km (c) g
- 32.A jug has 450 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.A jug has 1000 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.5 L 700 mL = ? mL
- 35.Which unit would you use to measure the juice in a small glass? (a) km (b) mL (c) cm
- 36.1 kg 200 g = ? g
- 37.A pink ribbon is 57 cm long and a red ribbon is 37 cm long. What is their total length (in cm)?
- 38.Which unit would you use to measure the length of a pencil? (a) cm (b) L (c) mL
- 39.8 km 650 m = ? m
- 40.7 kg 200 g = ? g
Answer key
- 5000
- cm
- 9150
- 2100
- 650
- 6
- 86
- 2000
- 6000
- mL
- 74
- 50
- g
- 467
- 3
- 4
- 9500
- 82
- 400
- km
- 5
- 3000
- 2700
- 50
- 92
- 700
- 4
- 5
- 8450
- 100
- g
- 350
- 850
- 5700
- mL
- 1200
- 94
- cm
- 8650
- 7200
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