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
- 1.3 L = ? mL
- 2.A blue ribbon is 33 cm long and a yellow ribbon is 15 cm long. What is their total length (in cm)?
- 3.7 km = ? m
- 4.2 kg 100 g = ? g
- 5.7 m = ? cm
- 6.A red ribbon is 27 cm long and a blue ribbon is 32 cm long. What is their total length (in cm)?
- 7.3 km = ? m
- 8.400 cm = ? m
- 9.Which unit would you use to measure the distance between two cities? (a) kg (b) g (c) km
- 10.Which unit would you use to measure the milk in a big can? (a) L (b) cm (c) kg
- 11.800 cm = ? m
- 12.A yellow ribbon is 57 cm long and a green ribbon is 37 cm long. What is their total length (in cm)?
- 13.5 m = ? cm
- 14.A green ribbon is 36 cm long and a pink ribbon is 58 cm long. What is their total length (in cm)?
- 15.5 km 700 m = ? m
- 16.Which unit would you use to measure the weight of a watermelon? (a) cm (b) kg (c) mL
- 17.3000 g = ? kg
- 18.2000 m = ? km
- 19.6 m = ? cm
- 20.Which unit would you use to measure the length of a cricket pitch? (a) L (b) g (c) m
- 21.A white ribbon is 23 cm long and a red ribbon is 50 cm long. What is their total length (in cm)?
- 22.A blue ribbon is 15 cm long and a red ribbon is 42 cm long. What is their total length (in cm)?
- 23.A jug has 750 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.4 L 150 mL = ? mL
- 25.A yellow ribbon is 57 cm long and a pink ribbon is 20 cm long. What is their total length (in cm)?
- 26.4 m = ? cm
- 27.A white ribbon is 26 cm long and a yellow ribbon is 43 cm long. What is their total length (in cm)?
- 28.5 kg 600 g = ? g
- 29.A jug has 650 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.A green ribbon is 30 cm long and a blue ribbon is 27 cm long. What is their total length (in cm)?
- 31.9 kg 650 g = ? g
- 32.A jug has 800 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.4 km = ? m
- 34.Which unit would you use to measure the water in a bucket? (a) L (b) cm (c) m
- 35.A blue ribbon is 52 cm long and a white ribbon is 19 cm long. What is their total length (in cm)?
- 36.A jug has 700 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.Which unit would you use to measure the height of a door? (a) kg (b) m (c) g
- 38.2 km = ? m
- 39.A jug has 1000 mL of milk. 800 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.200 cm = ? m
Answer key
- 3000
- 48
- 7000
- 2100
- 700
- 59
- 3000
- 4
- km
- L
- 8
- 94
- 500
- 94
- 5700
- kg
- 3
- 2
- 600
- m
- 73
- 57
- 700
- 4150
- 77
- 400
- 69
- 5600
- 100
- 57
- 9650
- 450
- 4000
- L
- 71
- 300
- m
- 2000
- 200
- 2
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