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 kg 200 g = ? g
- 2.A white ribbon is 60 cm long and a green ribbon is 38 cm long. What is their total length (in cm)?
- 3.9000 mL = ? L
- 4.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.4000 mL = ? L
- 6.A jug has 600 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.8 m = ? cm
- 8.A jug has 400 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.900 cm = ? m
- 10.A white ribbon is 56 cm long and a blue ribbon is 27 cm long. What is their total length (in cm)?
- 11.4 m = ? cm
- 12.A white ribbon is 23 cm long and a red ribbon is 45 cm long. What is their total length (in cm)?
- 13.5 m 28 cm = ? cm
- 14.2 L 950 mL = ? mL
- 15.2000 mL = ? L
- 16.Which unit would you use to measure the weight of a toffee? (a) cm (b) L (c) g
- 17.9 km 650 m = ? m
- 18.Which unit would you use to measure the weight of a pencil? (a) g (b) cm (c) km
- 19.2000 g = ? kg
- 20.3 m 92 cm = ? cm
- 21.9 L = ? mL
- 22.A blue ribbon is 23 cm long and a green ribbon is 21 cm long. What is their total length (in cm)?
- 23.A jug has 500 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.A green ribbon is 42 cm long and a red ribbon is 45 cm long. What is their total length (in cm)?
- 25.9 kg = ? g
- 26.6000 m = ? km
- 27.8 m 9 cm = ? cm
- 28.5 kg 650 g = ? g
- 29.A red ribbon is 18 cm long and a white ribbon is 60 cm long. What is their total length (in cm)?
- 30.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.Which unit would you use to measure the distance between two cities? (a) L (b) kg (c) km
- 32.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.A yellow ribbon is 22 cm long and a white ribbon is 40 cm long. What is their total length (in cm)?
- 35.8 m 59 cm = ? cm
- 36.3 kg = ? g
- 37.A jug has 550 mL of milk. 100 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 a cricket pitch? (a) m (b) mL (c) g
- 39.400 cm = ? m
- 40.5000 g = ? kg
Answer key
- 1200
- 98
- 9
- 250
- 4
- 300
- 800
- 50
- 9
- 83
- 400
- 68
- 528
- 2950
- 2
- g
- 9650
- g
- 2
- 392
- 9000
- 44
- 300
- 87
- 9000
- 6
- 809
- 5650
- 78
- 50
- km
- 200
- 50
- 62
- 859
- 3000
- 450
- m
- 4
- 5
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