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 red ribbon is 19 cm long and a yellow ribbon is 15 cm long. What is their total length (in cm)?
- 2.A jug has 700 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.A yellow ribbon is 38 cm long and a pink ribbon is 30 cm long. What is their total length (in cm)?
- 4.Which unit would you use to measure the weight of a toffee? (a) L (b) km (c) g
- 5.7000 g = ? kg
- 6.1 kg 400 g = ? g
- 7.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.3 L 150 mL = ? mL
- 9.7000 mL = ? L
- 10.5 L 150 mL = ? mL
- 11.A jug has 500 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.Which unit would you use to measure the length of a train journey? (a) km (b) g (c) mL
- 13.Which unit would you use to measure the weight of a pencil? (a) L (b) cm (c) g
- 14.Which unit would you use to measure the distance between two cities? (a) g (b) km (c) kg
- 15.6 km 300 m = ? m
- 16.2 L = ? mL
- 17.Which unit would you use to measure the length of a pencil? (a) g (b) mL (c) cm
- 18.6 L = ? mL
- 19.A red ribbon is 48 cm long and a green ribbon is 39 cm long. What is their total length (in cm)?
- 20.A yellow ribbon is 43 cm long and a blue ribbon is 27 cm long. What is their total length (in cm)?
- 21.A green ribbon is 15 cm long and a pink ribbon is 25 cm long. What is their total length (in cm)?
- 22.8 kg = ? g
- 23.4 m = ? cm
- 24.Which unit would you use to measure the weight of a watermelon? (a) L (b) mL (c) kg
- 25.9 L 350 mL = ? mL
- 26.A jug has 600 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.2 m 66 cm = ? cm
- 28.9000 mL = ? L
- 29.A jug has 450 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.9000 g = ? kg
- 31.A red ribbon is 33 cm long and a yellow ribbon is 60 cm long. What is their total length (in cm)?
- 32.A jug has 1000 mL of milk. 950 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.A blue ribbon is 53 cm long and a pink ribbon is 57 cm long. What is their total length (in cm)?
- 34.6 km 250 m = ? m
- 35.5 kg = ? g
- 36.9 kg 950 g = ? g
- 37.500 cm = ? m
- 38.A pink ribbon is 18 cm long and a white ribbon is 29 cm long. What is their total length (in cm)?
- 39.Which unit would you use to measure the water in a bucket? (a) cm (b) L (c) m
- 40.2 m 69 cm = ? cm
Answer key
- 34
- 550
- 68
- g
- 7
- 1400
- 50
- 3150
- 7
- 5150
- 450
- km
- g
- km
- 6300
- 2000
- cm
- 6000
- 87
- 70
- 40
- 8000
- 400
- kg
- 9350
- 50
- 266
- 9
- 350
- 9
- 93
- 50
- 110
- 6250
- 5000
- 9950
- 5
- 47
- L
- 269
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