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.
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- 1.A jug has 750 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.A jug has 900 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.2 kg 300 g = ? g
- 4.2000 mL = ? L
- 5.A red ribbon is 27 cm long and a yellow ribbon is 50 cm long. What is their total length (in cm)?
- 6.A blue ribbon is 42 cm long and a green ribbon is 30 cm long. What is their total length (in cm)?
- 7.A jug has 500 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.2 L 750 mL = ? mL
- 9.A jug has 800 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.3000 g = ? kg
- 11.A yellow ribbon is 48 cm long and a pink ribbon is 48 cm long. What is their total length (in cm)?
- 12.A jug has 800 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.4 kg 650 g = ? g
- 14.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.7 m 58 cm = ? cm
- 16.4 km 200 m = ? m
- 17.A green ribbon is 15 cm long and a pink ribbon is 28 cm long. What is their total length (in cm)?
- 18.6 L = ? mL
- 19.3 m 52 cm = ? cm
- 20.1 kg 250 g = ? g
- 21.2 m 69 cm = ? cm
- 22.2 m = ? cm
- 23.8 km = ? m
- 24.Which unit would you use to measure the length of a pencil? (a) mL (b) L (c) cm
- 25.A jug has 500 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.1 m 72 cm = ? cm
- 27.6 m = ? cm
- 28.A yellow ribbon is 20 cm long and a red ribbon is 52 cm long. What is their total length (in cm)?
- 29.2 km = ? m
- 30.A jug has 700 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.3000 m = ? km
- 32.6000 g = ? kg
- 33.A red ribbon is 35 cm long and a blue ribbon is 47 cm long. What is their total length (in cm)?
- 34.7 kg = ? g
- 35.A jug has 550 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.3 m 73 cm = ? cm
- 37.3 L = ? mL
- 38.7000 m = ? km
- 39.1 L 200 mL = ? mL
- 40.8000 mL = ? L
Answer key
- 550
- 400
- 2300
- 2
- 77
- 72
- 100
- 2750
- 150
- 3
- 96
- 600
- 4650
- 250
- 758
- 4200
- 43
- 6000
- 352
- 1250
- 269
- 200
- 8000
- cm
- 150
- 172
- 600
- 72
- 2000
- 400
- 3
- 6
- 82
- 7000
- 450
- 373
- 3000
- 7
- 1200
- 8
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