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 green ribbon is 57 cm long and a yellow ribbon is 15 cm long. What is their total length (in cm)?
- 2.A jug has 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.A white ribbon is 24 cm long and a pink ribbon is 46 cm long. What is their total length (in cm)?
- 4.A jug has 500 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.700 cm = ? m
- 6.3000 m = ? km
- 7.3 km = ? m
- 8.7 L = ? mL
- 9.5 L 50 mL = ? mL
- 10.A jug has 850 mL of milk. 800 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.A pink ribbon is 24 cm long and a white ribbon is 33 cm long. What is their total length (in cm)?
- 12.2 kg 600 g = ? g
- 13.5 m = ? cm
- 14.1 kg 150 g = ? g
- 15.Which unit would you use to measure the weight of a watermelon? (a) kg (b) m (c) cm
- 16.2000 g = ? kg
- 17.800 cm = ? m
- 18.4 kg 750 g = ? g
- 19.A red ribbon is 44 cm long and a white ribbon is 25 cm long. What is their total length (in cm)?
- 20.A jug has 450 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.2 km = ? m
- 22.A white ribbon is 21 cm long and a yellow ribbon is 36 cm long. What is their total length (in cm)?
- 23.Which unit would you use to measure the length of an eraser? (a) cm (b) mL (c) g
- 24.A pink ribbon is 46 cm long and a white ribbon is 22 cm long. What is their total length (in cm)?
- 25.400 cm = ? m
- 26.A yellow ribbon is 33 cm long and a blue ribbon is 52 cm long. What is their total length (in cm)?
- 27.3000 g = ? kg
- 28.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.A blue ribbon is 27 cm long and a red ribbon is 15 cm long. What is their total length (in cm)?
- 30.A jug has 850 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.2 m 5 cm = ? cm
- 32.2 km 300 m = ? m
- 33.5 km = ? m
- 34.9 km = ? m
- 35.A pink ribbon is 57 cm long and a blue ribbon is 54 cm long. What is their total length (in cm)?
- 36.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.A blue ribbon is 29 cm long and a yellow ribbon is 27 cm long. What is their total length (in cm)?
- 38.A jug has 800 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.9 km 150 m = ? m
- 40.3 m = ? cm
Answer key
- 72
- 250
- 70
- 350
- 7
- 3
- 3000
- 7000
- 5050
- 50
- 57
- 2600
- 500
- 1150
- kg
- 2
- 8
- 4750
- 69
- 150
- 2000
- 57
- cm
- 68
- 4
- 85
- 3
- 100
- 42
- 300
- 205
- 2300
- 5000
- 9000
- 111
- 150
- 56
- 700
- 9150
- 300
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