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 pink ribbon is 45 cm long and a red ribbon is 30 cm long. What is their total length (in cm)?
- 2.Which unit would you use to measure the juice in a small glass? (a) mL (b) cm (c) km
- 3.2000 g = ? kg
- 4.7 L = ? mL
- 5.700 cm = ? m
- 6.2 kg = ? g
- 7.A jug has 950 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.3 km 900 m = ? m
- 9.A yellow ribbon is 21 cm long and a white ribbon is 49 cm long. What is their total length (in cm)?
- 10.A yellow ribbon is 59 cm long and a pink ribbon is 47 cm long. What is their total length (in cm)?
- 11.3 m 2 cm = ? cm
- 12.Which unit would you use to measure the weight of a sack of rice? (a) km (b) kg (c) m
- 13.4 L = ? mL
- 14.A jug has 400 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.A jug has 700 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.3 km 750 m = ? m
- 17.8000 mL = ? L
- 18.2 m 23 cm = ? cm
- 19.8000 g = ? kg
- 20.A jug has 550 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.Which unit would you use to measure the length of a train journey? (a) mL (b) km (c) kg
- 22.A green ribbon is 58 cm long and a yellow ribbon is 25 cm long. What is their total length (in cm)?
- 23.3000 g = ? kg
- 24.Which unit would you use to measure the length of a pencil? (a) cm (b) L (c) kg
- 25.A jug has 250 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 26 cm long and a red ribbon is 42 cm long. What is their total length (in cm)?
- 27.5 km = ? m
- 28.A white ribbon is 22 cm long and a yellow ribbon is 29 cm long. What is their total length (in cm)?
- 29.A jug has 600 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.A jug has 500 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A green ribbon is 32 cm long and a red ribbon is 25 cm long. What is their total length (in cm)?
- 32.A jug has 650 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.4000 g = ? kg
- 34.Which unit would you use to measure the medicine in a spoon? (a) cm (b) km (c) mL
- 35.A red ribbon is 42 cm long and a white ribbon is 42 cm long. What is their total length (in cm)?
- 36.3 m 32 cm = ? cm
- 37.3 km = ? m
- 38.A pink ribbon is 47 cm long and a green ribbon is 60 cm long. What is their total length (in cm)?
- 39.A red ribbon is 32 cm long and a blue ribbon is 35 cm long. What is their total length (in cm)?
- 40.3000 m = ? km
Answer key
- 75
- mL
- 2
- 7000
- 7
- 2000
- 400
- 3900
- 70
- 106
- 302
- kg
- 4000
- 100
- 50
- 3750
- 8
- 223
- 8
- 500
- km
- 83
- 3
- cm
- 200
- 68
- 5000
- 51
- 550
- 150
- 57
- 150
- 4
- mL
- 84
- 332
- 3000
- 107
- 67
- 3
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