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.Which unit would you use to measure the milk in a big can? (a) kg (b) L (c) km
- 2.1 m 50 cm = ? cm
- 3.Which unit would you use to measure the distance between two cities? (a) g (b) km (c) L
- 4.8000 mL = ? L
- 5.9 m = ? cm
- 6.A jug has 550 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.400 cm = ? m
- 8.A red ribbon is 19 cm long and a pink ribbon is 45 cm long. What is their total length (in cm)?
- 9.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.A white ribbon is 57 cm long and a yellow ribbon is 52 cm long. What is their total length (in cm)?
- 13.A red ribbon is 55 cm long and a yellow ribbon is 20 cm long. What is their total length (in cm)?
- 14.8000 g = ? kg
- 15.3 m 36 cm = ? cm
- 16.600 cm = ? m
- 17.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.9 km = ? m
- 19.6000 m = ? km
- 20.2000 g = ? kg
- 21.A jug has 500 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.9 L = ? mL
- 23.5000 g = ? kg
- 24.1 km 50 m = ? m
- 25.7 km = ? m
- 26.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.7 m = ? cm
- 28.Which unit would you use to measure the length of a pencil? (a) mL (b) g (c) cm
- 29.A jug has 900 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.6 kg 900 g = ? g
- 31.A jug has 1000 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.6 m = ? cm
- 33.Which unit would you use to measure the weight of a watermelon? (a) m (b) L (c) kg
- 34.A jug has 950 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.A green ribbon is 59 cm long and a blue ribbon is 20 cm long. What is their total length (in cm)?
- 36.7 kg 100 g = ? g
- 37.A jug has 350 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.3 kg 500 g = ? g
- 39.A jug has 600 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.A blue ribbon is 40 cm long and a pink ribbon is 51 cm long. What is their total length (in cm)?
Answer key
- L
- 150
- km
- 8
- 900
- 400
- 4
- 64
- 150
- 250
- 50
- 109
- 75
- 8
- 336
- 6
- 250
- 9000
- 6
- 2
- 250
- 9000
- 5
- 1050
- 7000
- 150
- 700
- cm
- 700
- 6900
- 950
- 600
- kg
- 900
- 79
- 7100
- 100
- 3500
- 150
- 91
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