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 jug has 900 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.Which unit would you use to measure the weight of a sack of rice? (a) cm (b) kg (c) mL
- 3.A yellow ribbon is 45 cm long and a red ribbon is 53 cm long. What is their total length (in cm)?
- 4.A red ribbon is 46 cm long and a pink ribbon is 27 cm long. What is their total length (in cm)?
- 5.6 km 300 m = ? m
- 6.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.300 cm = ? m
- 8.Which unit would you use to measure the weight of a pencil? (a) g (b) L (c) mL
- 9.Which unit would you use to measure the milk in a big can? (a) L (b) cm (c) kg
- 10.3 m = ? cm
- 11.2 kg = ? g
- 12.4 km = ? m
- 13.Which unit would you use to measure the length of a train journey? (a) mL (b) kg (c) km
- 14.200 cm = ? m
- 15.A white ribbon is 27 cm long and a green ribbon is 45 cm long. What is their total length (in cm)?
- 16.4 kg = ? g
- 17.8 kg = ? g
- 18.6 kg 550 g = ? g
- 19.A jug has 850 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.7 kg = ? g
- 23.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.3 km 250 m = ? m
- 25.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.A green ribbon is 56 cm long and a pink ribbon is 19 cm long. What is their total length (in cm)?
- 27.A green ribbon is 25 cm long and a yellow ribbon is 39 cm long. What is their total length (in cm)?
- 28.5 m 92 cm = ? cm
- 29.5 kg = ? g
- 30.2000 mL = ? L
- 31.A jug has 650 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.A white ribbon is 59 cm long and a red ribbon is 26 cm long. What is their total length (in cm)?
- 33.500 cm = ? m
- 34.5 kg 750 g = ? g
- 35.5 m 64 cm = ? cm
- 36.A jug has 800 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.A red ribbon is 17 cm long and a blue ribbon is 46 cm long. What is their total length (in cm)?
- 38.A jug has 400 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.Which unit would you use to measure the weight of a watermelon? (a) mL (b) cm (c) kg
- 40.1 L 450 mL = ? mL
Answer key
- 200
- kg
- 98
- 73
- 6300
- 300
- 3
- g
- L
- 300
- 2000
- 4000
- km
- 2
- 72
- 4000
- 8000
- 6550
- 450
- 300
- 200
- 7000
- 250
- 3250
- 350
- 75
- 64
- 592
- 5000
- 2
- 600
- 85
- 5
- 5750
- 564
- 50
- 63
- 50
- kg
- 1450
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