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 blue ribbon is 16 cm long and a pink ribbon is 19 cm long. What is their total length (in cm)?
- 2.Which unit would you use to measure the length of a train journey? (a) km (b) g (c) kg
- 3.A jug has 750 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.500 cm = ? m
- 5.300 cm = ? m
- 6.A green ribbon is 38 cm long and a yellow ribbon is 28 cm long. What is their total length (in cm)?
- 7.6000 mL = ? L
- 8.1 kg 500 g = ? g
- 9.9000 m = ? km
- 10.Which unit would you use to measure the weight of a sack of rice? (a) cm (b) kg (c) m
- 11.5 m 4 cm = ? cm
- 12.Which unit would you use to measure the height of a door? (a) L (b) m (c) kg
- 13.A red ribbon is 55 cm long and a pink ribbon is 19 cm long. What is their total length (in cm)?
- 14.Which unit would you use to measure the length of an eraser? (a) cm (b) mL (c) kg
- 15.4 km = ? m
- 16.A jug has 950 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.A jug has 1000 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.9 km = ? m
- 19.5 m 36 cm = ? cm
- 20.A red ribbon is 57 cm long and a blue ribbon is 20 cm long. What is their total length (in cm)?
- 21.3 m = ? cm
- 22.8000 g = ? kg
- 23.A red ribbon is 25 cm long and a blue ribbon is 16 cm long. What is their total length (in cm)?
- 24.Which unit would you use to measure the weight of a watermelon? (a) m (b) km (c) kg
- 25.A jug has 650 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.5 L = ? mL
- 27.5 m 33 cm = ? cm
- 28.A blue ribbon is 34 cm long and a green ribbon is 24 cm long. What is their total length (in cm)?
- 29.A red ribbon is 34 cm long and a green ribbon is 43 cm long. What is their total length (in cm)?
- 30.1 m 92 cm = ? cm
- 31.Which unit would you use to measure the juice in a small glass? (a) kg (b) cm (c) mL
- 32.Which unit would you use to measure the distance between two cities? (a) km (b) L (c) kg
- 33.A white ribbon is 25 cm long and a yellow ribbon is 43 cm long. What is their total length (in cm)?
- 34.A jug has 600 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.A jug has 550 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.A blue ribbon is 46 cm long and a yellow ribbon is 30 cm long. What is their total length (in cm)?
- 37.8 m = ? cm
- 38.A jug has 450 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.6 km = ? m
- 40.4 m 87 cm = ? cm
Answer key
- 35
- km
- 50
- 5
- 3
- 66
- 6
- 1500
- 9
- kg
- 504
- m
- 74
- cm
- 4000
- 750
- 850
- 9000
- 536
- 77
- 300
- 8
- 41
- kg
- 200
- 5000
- 533
- 58
- 77
- 192
- mL
- km
- 68
- 550
- 100
- 76
- 800
- 100
- 6000
- 487
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