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.
NameDateTime takenScore ___ / 40
- 1.6 m 93 cm = ? cm
- 2.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.8 L = ? mL
- 4.8 km = ? m
- 5.A blue ribbon is 40 cm long and a white ribbon is 28 cm long. What is their total length (in cm)?
- 6.A jug has 950 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.4000 mL = ? L
- 8.9 km = ? m
- 9.A jug has 750 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.A red ribbon is 52 cm long and a green ribbon is 41 cm long. What is their total length (in cm)?
- 12.7000 mL = ? L
- 13.Which unit would you use to measure the milk in a big can? (a) g (b) L (c) m
- 14.A jug has 650 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.A yellow ribbon is 44 cm long and a blue ribbon is 24 cm long. What is their total length (in cm)?
- 16.Which unit would you use to measure the weight of a sack of rice? (a) cm (b) kg (c) km
- 17.9 L = ? mL
- 18.2000 g = ? kg
- 19.Which unit would you use to measure the weight of a watermelon? (a) m (b) km (c) kg
- 20.6000 m = ? km
- 21.5 L = ? mL
- 22.5 km = ? m
- 23.A blue ribbon is 45 cm long and a pink ribbon is 50 cm long. What is their total length (in cm)?
- 24.A red ribbon is 40 cm long and a green ribbon is 36 cm long. What is their total length (in cm)?
- 25.Which unit would you use to measure the height of a door? (a) L (b) g (c) m
- 26.A red ribbon is 49 cm long and a pink ribbon is 29 cm long. What is their total length (in cm)?
- 27.7 kg = ? g
- 28.700 cm = ? m
- 29.7 km = ? m
- 30.600 cm = ? m
- 31.300 cm = ? m
- 32.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.A white ribbon is 30 cm long and a blue ribbon is 55 cm long. What is their total length (in cm)?
- 34.8000 g = ? kg
- 35.A green ribbon is 44 cm long and a blue ribbon is 51 cm long. What is their total length (in cm)?
- 36.A yellow ribbon is 51 cm long and a blue ribbon is 55 cm long. What is their total length (in cm)?
- 37.6 kg = ? g
- 38.A jug has 450 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.A red ribbon is 25 cm long and a green ribbon is 19 cm long. What is their total length (in cm)?
- 40.A green ribbon is 56 cm long and a white ribbon is 41 cm long. What is their total length (in cm)?
Answer key
- 693
- 100
- 8000
- 8000
- 68
- 750
- 4
- 9000
- 300
- 300
- 93
- 7
- L
- 300
- 68
- kg
- 9000
- 2
- kg
- 6
- 5000
- 5000
- 95
- 76
- m
- 78
- 7000
- 7
- 7000
- 6
- 3
- 200
- 85
- 8
- 95
- 106
- 6000
- 400
- 44
- 97
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