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 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.6 m 48 cm = ? cm
- 3.Which unit would you use to measure the juice in a small glass? (a) mL (b) cm (c) m
- 4.Which unit would you use to measure the weight of a pencil? (a) g (b) mL (c) m
- 5.Which unit would you use to measure the length of a train journey? (a) km (b) mL (c) L
- 6.A blue ribbon is 31 cm long and a white ribbon is 26 cm long. What is their total length (in cm)?
- 7.7 L 700 mL = ? mL
- 8.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.5 km = ? m
- 10.2 km 100 m = ? m
- 11.6 kg 700 g = ? g
- 12.A red ribbon is 36 cm long and a blue ribbon is 17 cm long. What is their total length (in cm)?
- 13.5 L = ? mL
- 14.A pink ribbon is 34 cm long and a green ribbon is 20 cm long. What is their total length (in cm)?
- 15.4 kg = ? g
- 16.4 km = ? m
- 17.3000 g = ? kg
- 18.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.Which unit would you use to measure the weight of a sack of rice? (a) cm (b) kg (c) km
- 20.3 kg 100 g = ? g
- 21.4 m = ? cm
- 22.4 kg 850 g = ? g
- 23.A yellow ribbon is 37 cm long and a green ribbon is 60 cm long. What is their total length (in cm)?
- 24.8 km 400 m = ? m
- 25.8 kg = ? g
- 26.3 km = ? m
- 27.A pink ribbon is 47 cm long and a white ribbon is 44 cm long. What is their total length (in cm)?
- 28.2 L 550 mL = ? mL
- 29.9 L 700 mL = ? mL
- 30.A red ribbon is 16 cm long and a blue ribbon is 18 cm long. What is their total length (in cm)?
- 31.900 cm = ? m
- 32.A white ribbon is 57 cm long and a blue ribbon is 22 cm long. What is their total length (in cm)?
- 33.2 m 7 cm = ? cm
- 34.5000 mL = ? L
- 35.A green ribbon is 20 cm long and a yellow ribbon is 33 cm long. What is their total length (in cm)?
- 36.3000 mL = ? L
- 37.A white ribbon is 43 cm long and a yellow ribbon is 59 cm long. What is their total length (in cm)?
- 38.5000 g = ? kg
- 39.9 km 300 m = ? m
- 40.6 kg 250 g = ? g
Answer key
- 200
- 648
- mL
- g
- km
- 57
- 7700
- 100
- 5000
- 2100
- 6700
- 53
- 5000
- 54
- 4000
- 4000
- 3
- 300
- kg
- 3100
- 400
- 4850
- 97
- 8400
- 8000
- 3000
- 91
- 2550
- 9700
- 34
- 9
- 79
- 207
- 5
- 53
- 3
- 102
- 5
- 9300
- 6250
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