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
- 1.1 L 600 mL = ? mL
- 2.A red ribbon is 15 cm long and a green ribbon is 33 cm long. What is their total length (in cm)?
- 3.6 km = ? m
- 4.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.9 kg 600 g = ? g
- 6.5 L = ? mL
- 7.8 km = ? m
- 8.4 m 27 cm = ? cm
- 9.5000 m = ? km
- 10.9000 mL = ? L
- 11.9 m = ? cm
- 12.A jug has 500 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.2 kg = ? g
- 14.A jug has 600 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.6000 m = ? km
- 17.5000 g = ? kg
- 18.5 kg 100 g = ? g
- 19.A blue ribbon is 18 cm long and a yellow ribbon is 24 cm long. What is their total length (in cm)?
- 20.6 L = ? mL
- 21.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.2 m = ? cm
- 23.A pink ribbon is 57 cm long and a yellow ribbon is 45 cm long. What is their total length (in cm)?
- 24.8 m 17 cm = ? cm
- 25.Which unit would you use to measure the height of a door? (a) g (b) m (c) L
- 26.A blue ribbon is 58 cm long and a green ribbon is 42 cm long. What is their total length (in cm)?
- 27.A pink ribbon is 28 cm long and a blue ribbon is 24 cm long. What is their total length (in cm)?
- 28.200 cm = ? m
- 29.A red ribbon is 42 cm long and a blue ribbon is 38 cm long. What is their total length (in cm)?
- 30.3 km = ? m
- 31.5 m = ? cm
- 32.A green ribbon is 40 cm long and a pink ribbon is 21 cm long. What is their total length (in cm)?
- 33.A green ribbon is 22 cm long and a blue ribbon is 25 cm long. What is their total length (in cm)?
- 34.3 km 450 m = ? m
- 35.3000 g = ? kg
- 36.4000 mL = ? L
- 37.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.Which unit would you use to measure the length of an eraser? (a) mL (b) cm (c) L
- 39.A blue ribbon is 45 cm long and a green ribbon is 36 cm long. What is their total length (in cm)?
- 40.A jug has 950 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- 1600
- 48
- 6000
- 150
- 9600
- 5000
- 8000
- 427
- 5
- 9
- 900
- 100
- 2000
- 400
- 100
- 6
- 5
- 5100
- 42
- 6000
- 50
- 200
- 102
- 817
- m
- 100
- 52
- 2
- 80
- 3000
- 500
- 61
- 47
- 3450
- 3
- 4
- 50
- cm
- 81
- 700
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