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.A jug has 700 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.8 kg 200 g = ? g
- 3.2 L 100 mL = ? mL
- 4.5 L 100 mL = ? mL
- 5.9 km 950 m = ? m
- 6.9 L = ? mL
- 7.5000 m = ? km
- 8.A white ribbon is 15 cm long and a blue ribbon is 51 cm long. What is their total length (in cm)?
- 9.A pink ribbon is 60 cm long and a blue ribbon is 18 cm long. What is their total length (in cm)?
- 10.A jug has 700 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.A blue ribbon is 50 cm long and a pink ribbon is 33 cm long. What is their total length (in cm)?
- 12.A jug has 550 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.2 km = ? m
- 14.300 cm = ? m
- 15.A yellow ribbon is 22 cm long and a pink ribbon is 15 cm long. What is their total length (in cm)?
- 16.400 cm = ? m
- 17.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.A blue ribbon is 17 cm long and a white ribbon is 23 cm long. What is their total length (in cm)?
- 19.A jug has 950 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.2000 m = ? km
- 21.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.2 m = ? cm
- 23.A jug has 650 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.5 L = ? mL
- 26.A jug has 350 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.4 kg = ? g
- 28.A jug has 950 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.2 km 700 m = ? m
- 30.5 kg = ? g
- 31.A jug has 500 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.7 km = ? m
- 33.A green ribbon is 25 cm long and a blue ribbon is 47 cm long. What is their total length (in cm)?
- 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?
- 35.7 L = ? mL
- 36.5 m 52 cm = ? cm
- 37.5 km 250 m = ? m
- 38.A jug has 850 mL of milk. 600 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 medicine in a spoon? (a) g (b) km (c) mL
- 40.1 m 95 cm = ? cm
Answer key
- 400
- 8200
- 2100
- 5100
- 9950
- 9000
- 5
- 66
- 78
- 650
- 83
- 500
- 2000
- 3
- 37
- 4
- 200
- 40
- 800
- 2
- 100
- 200
- 50
- 350
- 5000
- 150
- 4000
- 250
- 2700
- 5000
- 100
- 7000
- 72
- 50
- 7000
- 552
- 5250
- 250
- mL
- 195
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