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 weight of a watermelon? (a) cm (b) mL (c) kg
- 2.1 m 67 cm = ? cm
- 3.A green ribbon is 39 cm long and a pink ribbon is 23 cm long. What is their total length (in cm)?
- 4.A blue ribbon is 44 cm long and a pink ribbon is 60 cm long. What is their total length (in cm)?
- 5.8 m 72 cm = ? cm
- 6.Which unit would you use to measure the length of an eraser? (a) cm (b) g (c) kg
- 7.Which unit would you use to measure the length of a pencil? (a) cm (b) g (c) mL
- 8.A jug has 700 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.A jug has 450 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A red ribbon is 32 cm long and a green ribbon is 54 cm long. What is their total length (in cm)?
- 11.7000 m = ? km
- 12.A jug has 650 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.4 m = ? cm
- 14.Which unit would you use to measure the length of a train journey? (a) kg (b) km (c) g
- 15.4 L = ? mL
- 16.9000 mL = ? L
- 17.4000 m = ? km
- 18.A jug has 1000 mL of milk. 800 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.4 L 850 mL = ? mL
- 20.A blue ribbon is 45 cm long and a red ribbon is 23 cm long. What is their total length (in cm)?
- 21.1 kg 150 g = ? g
- 22.A white ribbon is 42 cm long and a pink ribbon is 41 cm long. What is their total length (in cm)?
- 23.7 kg 700 g = ? g
- 24.A jug has 900 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.6 L = ? mL
- 26.400 cm = ? m
- 27.7 L 250 mL = ? mL
- 28.A white ribbon is 17 cm long and a pink ribbon is 42 cm long. What is their total length (in cm)?
- 29.6 kg = ? g
- 30.3000 g = ? kg
- 31.8000 mL = ? L
- 32.A jug has 900 mL of milk. 850 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.3000 mL = ? L
- 34.A jug has 850 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.A jug has 850 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.Which unit would you use to measure the milk in a big can? (a) L (b) kg (c) km
- 37.A jug has 750 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.Which unit would you use to measure the length of a cricket pitch? (a) mL (b) m (c) g
- 39.4 kg 250 g = ? g
- 40.700 cm = ? m
Answer key
- kg
- 167
- 62
- 104
- 872
- cm
- cm
- 150
- 350
- 86
- 7
- 450
- 400
- km
- 4000
- 9
- 4
- 200
- 4850
- 68
- 1150
- 83
- 7700
- 400
- 6000
- 4
- 7250
- 59
- 6000
- 3
- 8
- 50
- 3
- 600
- 100
- L
- 650
- m
- 4250
- 7
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