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
- 1.8 km = ? m
- 2.A jug has 600 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.1 L 50 mL = ? mL
- 4.7 km 450 m = ? m
- 5.A yellow ribbon is 46 cm long and a red ribbon is 28 cm long. What is their total length (in cm)?
- 6.A pink ribbon is 28 cm long and a yellow ribbon is 49 cm long. What is their total length (in cm)?
- 7.200 cm = ? m
- 8.Which unit would you use to measure the milk in a big can? (a) kg (b) g (c) L
- 9.A jug has 400 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.9 m 81 cm = ? cm
- 11.800 cm = ? m
- 12.A jug has 850 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.2 m = ? cm
- 14.1 kg 750 g = ? g
- 15.A red ribbon is 41 cm long and a white ribbon is 24 cm long. What is their total length (in cm)?
- 16.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) cm (c) m
- 17.A jug has 1000 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.2 kg 700 g = ? g
- 19.5 L = ? mL
- 20.9000 g = ? kg
- 21.1 kg 700 g = ? g
- 22.Which unit would you use to measure the medicine in a spoon? (a) mL (b) kg (c) g
- 23.2000 m = ? km
- 24.Which unit would you use to measure the length of an eraser? (a) mL (b) cm (c) g
- 25.A jug has 500 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.Which unit would you use to measure the distance between two cities? (a) km (b) g (c) kg
- 27.2000 mL = ? L
- 28.4000 g = ? kg
- 29.5 m = ? cm
- 30.6 m 60 cm = ? cm
- 31.7 km 650 m = ? m
- 32.2 kg 550 g = ? g
- 33.A white ribbon is 56 cm long and a green ribbon is 34 cm long. What is their total length (in cm)?
- 34.8000 mL = ? L
- 35.A blue ribbon is 20 cm long and a yellow ribbon is 51 cm long. What is their total length (in cm)?
- 36.A white ribbon is 44 cm long and a pink ribbon is 23 cm long. What is their total length (in cm)?
- 37.4 km = ? m
- 38.A green ribbon is 15 cm long and a yellow ribbon is 46 cm long. What is their total length (in cm)?
- 39.8000 g = ? kg
- 40.A jug has 350 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- 8000
- 400
- 1050
- 7450
- 74
- 77
- 2
- L
- 200
- 981
- 8
- 600
- 200
- 1750
- 65
- kg
- 450
- 2700
- 5000
- 9
- 1700
- mL
- 2
- cm
- 350
- km
- 2
- 4
- 500
- 660
- 7650
- 2550
- 90
- 8
- 71
- 67
- 4000
- 61
- 8
- 150
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