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 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.A red ribbon is 52 cm long and a yellow ribbon is 16 cm long. What is their total length (in cm)?
- 3.A white ribbon is 46 cm long and a pink ribbon is 50 cm long. What is their total length (in cm)?
- 4.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A green ribbon is 17 cm long and a red ribbon is 34 cm long. What is their total length (in cm)?
- 6.4 km 400 m = ? m
- 7.Which unit would you use to measure the weight of a watermelon? (a) cm (b) kg (c) km
- 8.A pink ribbon is 50 cm long and a red ribbon is 53 cm long. What is their total length (in cm)?
- 9.9 km = ? m
- 10.A jug has 400 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.A red ribbon is 22 cm long and a green ribbon is 28 cm long. What is their total length (in cm)?
- 12.8000 mL = ? L
- 13.3 kg 750 g = ? g
- 14.A white ribbon is 45 cm long and a red ribbon is 40 cm long. What is their total length (in cm)?
- 15.4 m = ? cm
- 16.9 L = ? mL
- 17.2000 m = ? km
- 18.A white ribbon is 23 cm long and a blue ribbon is 29 cm long. What is their total length (in cm)?
- 19.8 m 23 cm = ? cm
- 20.A red ribbon is 41 cm long and a blue ribbon is 29 cm long. What is their total length (in cm)?
- 21.A jug has 450 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.3 m 54 cm = ? cm
- 23.A red ribbon is 22 cm long and a green ribbon is 15 cm long. What is their total length (in cm)?
- 24.A yellow ribbon is 17 cm long and a white ribbon is 59 cm long. What is their total length (in cm)?
- 25.3 km 100 m = ? m
- 26.3 L = ? mL
- 27.Which unit would you use to measure the length of a cricket pitch? (a) m (b) kg (c) mL
- 28.9000 mL = ? L
- 29.5 m 94 cm = ? cm
- 30.2 km 900 m = ? m
- 31.A jug has 450 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.6 m = ? cm
- 33.2 km 850 m = ? m
- 34.6 kg = ? g
- 35.4000 g = ? kg
- 36.2 m 74 cm = ? cm
- 37.A jug has 700 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.2 m = ? cm
- 39.Which unit would you use to measure the length of a pencil? (a) g (b) L (c) cm
- 40.A white ribbon is 28 cm long and a yellow ribbon is 52 cm long. What is their total length (in cm)?
Answer key
- 100
- 68
- 96
- 100
- 51
- 4400
- kg
- 103
- 9000
- 50
- 50
- 8
- 3750
- 85
- 400
- 9000
- 2
- 52
- 823
- 70
- 400
- 354
- 37
- 76
- 3100
- 3000
- m
- 9
- 594
- 2900
- 50
- 600
- 2850
- 6000
- 4
- 274
- 50
- 200
- cm
- 80
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