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
- 1.8 L = ? mL
- 2.A red ribbon is 19 cm long and a yellow ribbon is 27 cm long. What is their total length (in cm)?
- 3.A white ribbon is 19 cm long and a red ribbon is 15 cm long. What is their total length (in cm)?
- 4.7000 mL = ? L
- 5.A jug has 400 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.A green ribbon is 21 cm long and a pink ribbon is 37 cm long. What is their total length (in cm)?
- 7.200 cm = ? m
- 8.6 m = ? cm
- 9.1 kg 150 g = ? g
- 10.7000 g = ? kg
- 11.4 m = ? cm
- 12.Which unit would you use to measure the weight of a toffee? (a) cm (b) mL (c) g
- 13.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.A white ribbon is 25 cm long and a blue ribbon is 16 cm long. What is their total length (in cm)?
- 15.Which unit would you use to measure the weight of a watermelon? (a) kg (b) L (c) m
- 16.A red ribbon is 57 cm long and a blue ribbon is 43 cm long. What is their total length (in cm)?
- 17.A red ribbon is 46 cm long and a pink ribbon is 16 cm long. What is their total length (in cm)?
- 18.1 kg 200 g = ? g
- 19.900 cm = ? m
- 20.8 m 78 cm = ? cm
- 21.3 m = ? cm
- 22.3 L = ? mL
- 23.A blue ribbon is 29 cm long and a red ribbon is 31 cm long. What is their total length (in cm)?
- 24.5000 g = ? kg
- 25.3 L 700 mL = ? mL
- 26.A green ribbon is 18 cm long and a red ribbon is 36 cm long. What is their total length (in cm)?
- 27.Which unit would you use to measure the distance between two cities? (a) g (b) L (c) km
- 28.A yellow ribbon is 50 cm long and a blue ribbon is 28 cm long. What is their total length (in cm)?
- 29.A jug has 350 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.Which unit would you use to measure the milk in a big can? (a) kg (b) L (c) cm
- 31.2 kg 800 g = ? g
- 32.300 cm = ? m
- 33.600 cm = ? m
- 34.Which unit would you use to measure the medicine in a spoon? (a) mL (b) km (c) cm
- 35.Which unit would you use to measure the weight of a sack of rice? (a) m (b) L (c) kg
- 36.A green ribbon is 40 cm long and a pink ribbon is 46 cm long. What is their total length (in cm)?
- 37.7 L = ? mL
- 38.Which unit would you use to measure the length of an eraser? (a) cm (b) kg (c) g
- 39.A pink ribbon is 34 cm long and a yellow ribbon is 20 cm long. What is their total length (in cm)?
- 40.7 km 950 m = ? m
Answer key
- 8000
- 46
- 34
- 7
- 200
- 58
- 2
- 600
- 1150
- 7
- 400
- g
- 50
- 41
- kg
- 100
- 62
- 1200
- 9
- 878
- 300
- 3000
- 60
- 5
- 3700
- 54
- km
- 78
- 200
- L
- 2800
- 3
- 6
- mL
- kg
- 86
- 7000
- cm
- 54
- 7950
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