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
- 1.4 L 300 mL = ? mL
- 2.3 L = ? mL
- 3.A blue ribbon is 31 cm long and a pink ribbon is 55 cm long. What is their total length (in cm)?
- 4.6 km 650 m = ? m
- 5.2 km 900 m = ? m
- 6.A jug has 550 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A jug has 350 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.A blue ribbon is 28 cm long and a yellow ribbon is 52 cm long. What is their total length (in cm)?
- 9.A jug has 400 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.4 m = ? cm
- 11.8 kg 250 g = ? g
- 12.Which unit would you use to measure the weight of a toffee? (a) cm (b) g (c) mL
- 13.9000 m = ? km
- 14.3 m 37 cm = ? cm
- 15.9 km = ? m
- 16.7000 g = ? kg
- 17.A jug has 950 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.A red ribbon is 34 cm long and a pink ribbon is 34 cm long. What is their total length (in cm)?
- 19.2 km = ? m
- 20.A green ribbon is 44 cm long and a white ribbon is 29 cm long. What is their total length (in cm)?
- 21.4 kg = ? g
- 22.A jug has 350 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.A pink ribbon is 47 cm long and a green ribbon is 22 cm long. What is their total length (in cm)?
- 24.A jug has 550 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.2000 m = ? km
- 27.2000 g = ? kg
- 28.Which unit would you use to measure the weight of a sack of rice? (a) cm (b) kg (c) mL
- 29.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.A jug has 450 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A yellow ribbon is 49 cm long and a red ribbon is 42 cm long. What is their total length (in cm)?
- 32.A yellow ribbon is 47 cm long and a pink ribbon is 22 cm long. What is their total length (in cm)?
- 33.2 kg 450 g = ? g
- 34.A blue ribbon is 46 cm long and a yellow ribbon is 35 cm long. What is their total length (in cm)?
- 35.5 L = ? mL
- 36.5 kg = ? g
- 37.Which unit would you use to measure the distance between two cities? (a) mL (b) g (c) km
- 38.Which unit would you use to measure the length of a cricket pitch? (a) m (b) kg (c) g
- 39.7 m 74 cm = ? cm
- 40.Which unit would you use to measure the height of a door? (a) kg (b) g (c) m
Answer key
- 4300
- 3000
- 86
- 6650
- 2900
- 50
- 100
- 80
- 250
- 400
- 8250
- g
- 9
- 337
- 9000
- 7
- 850
- 68
- 2000
- 73
- 4000
- 200
- 69
- 400
- 100
- 2
- 2
- kg
- 150
- 150
- 91
- 69
- 2450
- 81
- 5000
- 5000
- km
- m
- 774
- m
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