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
- 1.3 km 650 m = ? m
- 2.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.2000 m = ? km
- 4.6 L 500 mL = ? mL
- 5.9 kg 750 g = ? g
- 6.A green ribbon is 56 cm long and a blue ribbon is 26 cm long. What is their total length (in cm)?
- 7.A red ribbon is 28 cm long and a blue ribbon is 20 cm long. What is their total length (in cm)?
- 8.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.2 L 300 mL = ? mL
- 10.A yellow ribbon is 18 cm long and a green ribbon is 37 cm long. What is their total length (in cm)?
- 11.9 L = ? mL
- 12.Which unit would you use to measure the length of an eraser? (a) mL (b) cm (c) kg
- 13.6 m 10 cm = ? cm
- 14.4 m 89 cm = ? cm
- 15.A yellow ribbon is 24 cm long and a pink ribbon is 46 cm long. What is their total length (in cm)?
- 16.Which unit would you use to measure the length of a pencil? (a) kg (b) mL (c) cm
- 17.900 cm = ? m
- 18.A blue ribbon is 19 cm long and a green ribbon is 38 cm long. What is their total length (in cm)?
- 19.4 km = ? m
- 20.Which unit would you use to measure the medicine in a spoon? (a) m (b) mL (c) km
- 21.A jug has 650 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.2000 mL = ? L
- 23.9 kg = ? g
- 24.2 m 17 cm = ? cm
- 25.A yellow ribbon is 20 cm long and a pink ribbon is 26 cm long. What is their total length (in cm)?
- 26.Which unit would you use to measure the distance between two cities? (a) kg (b) km (c) L
- 27.5000 mL = ? L
- 28.6 kg = ? g
- 29.7000 mL = ? L
- 30.8000 g = ? kg
- 31.7000 g = ? kg
- 32.A jug has 500 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.4 km 700 m = ? m
- 34.5 L 350 mL = ? mL
- 35.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.Which unit would you use to measure the length of a train journey? (a) g (b) kg (c) km
- 37.Which unit would you use to measure the milk in a big can? (a) L (b) m (c) cm
- 38.A jug has 650 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.Which unit would you use to measure the weight of a toffee? (a) g (b) mL (c) cm
- 40.Which unit would you use to measure the juice in a small glass? (a) cm (b) mL (c) g
Answer key
- 3650
- 50
- 2
- 6500
- 9750
- 82
- 48
- 150
- 2300
- 55
- 9000
- cm
- 610
- 489
- 70
- cm
- 9
- 57
- 4000
- mL
- 450
- 2
- 9000
- 217
- 46
- km
- 5
- 6000
- 7
- 8
- 7
- 450
- 4700
- 5350
- 50
- km
- L
- 150
- g
- mL
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