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 yellow ribbon is 32 cm long and a white ribbon is 33 cm long. What is their total length (in cm)?
- 2.A pink ribbon is 45 cm long and a blue ribbon is 53 cm long. What is their total length (in cm)?
- 3.A jug has 800 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.2000 g = ? kg
- 5.6 L 50 mL = ? mL
- 6.A jug has 750 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.Which unit would you use to measure the height of a door? (a) m (b) L (c) mL
- 8.4 kg = ? g
- 9.3 km = ? m
- 10.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.3000 m = ? km
- 12.Which unit would you use to measure the length of an eraser? (a) L (b) cm (c) mL
- 13.6 L 500 mL = ? mL
- 14.9 kg = ? g
- 15.2 L 150 mL = ? mL
- 16.A pink ribbon is 45 cm long and a red ribbon is 57 cm long. What is their total length (in cm)?
- 17.3000 g = ? kg
- 18.900 cm = ? m
- 19.6 m = ? cm
- 20.Which unit would you use to measure the length of a pencil? (a) cm (b) g (c) mL
- 21.400 cm = ? m
- 22.6 L 800 mL = ? mL
- 23.5 L = ? mL
- 24.2 m = ? cm
- 25.6 L 200 mL = ? mL
- 26.A red ribbon is 21 cm long and a blue ribbon is 26 cm long. What is their total length (in cm)?
- 27.A jug has 800 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.Which unit would you use to measure the weight of a watermelon? (a) L (b) m (c) kg
- 29.A blue ribbon is 33 cm long and a pink ribbon is 53 cm long. What is their total length (in cm)?
- 30.3 L = ? mL
- 31.4 m = ? cm
- 32.8 m 6 cm = ? cm
- 33.A jug has 450 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.A jug has 500 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.A jug has 400 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.8 km = ? m
- 38.3 kg = ? g
- 39.6 km = ? m
- 40.3 km 300 m = ? m
Answer key
- 65
- 98
- 150
- 2
- 6050
- 100
- m
- 4000
- 3000
- 100
- 3
- cm
- 6500
- 9000
- 2150
- 102
- 3
- 9
- 600
- cm
- 4
- 6800
- 5000
- 200
- 6200
- 47
- 350
- kg
- 86
- 3000
- 400
- 806
- 150
- 350
- 350
- 100
- 8000
- 3000
- 6000
- 3300
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