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 length of a train journey? (a) km (b) kg (c) L
- 2.A blue ribbon is 22 cm long and a pink ribbon is 60 cm long. What is their total length (in cm)?
- 3.8 m = ? cm
- 4.A pink ribbon is 34 cm long and a blue ribbon is 51 cm long. What is their total length (in cm)?
- 5.Which unit would you use to measure the length of an eraser? (a) mL (b) cm (c) L
- 6.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.1 km 300 m = ? m
- 8.7000 m = ? km
- 9.400 cm = ? m
- 10.5 L 100 mL = ? mL
- 11.A blue ribbon is 30 cm long and a yellow ribbon is 57 cm long. What is their total length (in cm)?
- 12.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.5 km 550 m = ? m
- 14.7 m 11 cm = ? cm
- 15.2 km = ? m
- 16.9 km 350 m = ? m
- 17.A jug has 600 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.6 m = ? cm
- 19.Which unit would you use to measure the milk in a big can? (a) g (b) L (c) cm
- 20.1 km 450 m = ? m
- 21.A jug has 950 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.2 kg 750 g = ? g
- 23.2000 mL = ? L
- 24.A jug has 450 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.7 km = ? m
- 26.A jug has 900 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.3 m = ? cm
- 28.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.1 L 550 mL = ? mL
- 30.A blue ribbon is 60 cm long and a green ribbon is 55 cm long. What is their total length (in cm)?
- 31.5 km 900 m = ? m
- 32.2 L 550 mL = ? mL
- 33.9 kg 600 g = ? g
- 34.4 m = ? cm
- 35.A blue ribbon is 31 cm long and a red ribbon is 35 cm long. What is their total length (in cm)?
- 36.Which unit would you use to measure the length of a pencil? (a) cm (b) mL (c) g
- 37.Which unit would you use to measure the weight of a watermelon? (a) L (b) m (c) kg
- 38.A red ribbon is 43 cm long and a white ribbon is 21 cm long. What is their total length (in cm)?
- 39.4 km = ? m
- 40.A red ribbon is 35 cm long and a yellow ribbon is 35 cm long. What is their total length (in cm)?
Answer key
- km
- 82
- 800
- 85
- cm
- 150
- 1300
- 7
- 4
- 5100
- 87
- 300
- 5550
- 711
- 2000
- 9350
- 450
- 600
- L
- 1450
- 300
- 2750
- 2
- 300
- 7000
- 450
- 300
- 50
- 1550
- 115
- 5900
- 2550
- 9600
- 400
- 66
- cm
- kg
- 64
- 4000
- 70
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