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
- 1.6 L 50 mL = ? mL
- 2.2 L = ? mL
- 3.A red ribbon is 19 cm long and a blue ribbon is 30 cm long. What is their total length (in cm)?
- 4.2 m = ? cm
- 5.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.2000 m = ? km
- 7.4 m = ? cm
- 8.A jug has 700 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.Which unit would you use to measure the distance between two cities? (a) km (b) g (c) kg
- 10.Which unit would you use to measure the medicine in a spoon? (a) mL (b) g (c) km
- 11.9000 m = ? km
- 12.5 km 750 m = ? m
- 13.5 km = ? m
- 14.700 cm = ? m
- 15.A jug has 1000 mL of milk. 900 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.3 kg 950 g = ? g
- 18.6 m 1 cm = ? cm
- 19.A jug has 650 mL of milk. 250 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 an eraser? (a) cm (b) L (c) kg
- 21.A green ribbon is 30 cm long and a pink ribbon is 53 cm long. What is their total length (in cm)?
- 22.6 km 600 m = ? m
- 23.8 kg = ? g
- 24.A jug has 500 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.A red ribbon is 46 cm long and a white ribbon is 60 cm long. What is their total length (in cm)?
- 26.3 m = ? cm
- 27.A jug has 550 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.A yellow ribbon is 40 cm long and a blue ribbon is 19 cm long. What is their total length (in cm)?
- 29.Which unit would you use to measure the milk in a big can? (a) kg (b) L (c) cm
- 30.A red ribbon is 23 cm long and a yellow ribbon is 56 cm long. What is their total length (in cm)?
- 31.3 m 92 cm = ? cm
- 32.A red ribbon is 39 cm long and a green ribbon is 51 cm long. What is their total length (in cm)?
- 33.3 km = ? m
- 34.A jug has 350 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.Which unit would you use to measure the water in a bucket? (a) L (b) cm (c) kg
- 36.900 cm = ? m
- 37.3000 mL = ? L
- 38.800 cm = ? m
- 39.A jug has 1000 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.A pink ribbon is 43 cm long and a red ribbon is 19 cm long. What is their total length (in cm)?
Answer key
- 6050
- 2000
- 49
- 200
- 100
- 2
- 400
- 50
- km
- mL
- 9
- 5750
- 5000
- 7
- 100
- 300
- 3950
- 601
- 400
- cm
- 83
- 6600
- 8000
- 100
- 106
- 300
- 250
- 59
- L
- 79
- 392
- 90
- 3000
- 50
- L
- 9
- 3
- 8
- 650
- 62
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