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.Which unit would you use to measure the milk in a big can? (a) kg (b) L (c) g
- 2.4000 m = ? km
- 3.3 m = ? cm
- 4.9 m = ? cm
- 5.A red ribbon is 16 cm long and a yellow ribbon is 43 cm long. What is their total length (in cm)?
- 6.A pink ribbon is 42 cm long and a white ribbon is 60 cm long. What is their total length (in cm)?
- 7.A red ribbon is 42 cm long and a white ribbon is 37 cm long. What is their total length (in cm)?
- 8.200 cm = ? m
- 9.A yellow ribbon is 25 cm long and a pink ribbon is 50 cm long. What is their total length (in cm)?
- 10.1 L 600 mL = ? mL
- 11.3 L 450 mL = ? mL
- 12.Which unit would you use to measure the height of a door? (a) mL (b) kg (c) m
- 13.A red ribbon is 24 cm long and a pink ribbon is 26 cm long. What is their total length (in cm)?
- 14.1 m 10 cm = ? cm
- 15.A jug has 650 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.1 kg 350 g = ? g
- 17.Which unit would you use to measure the weight of a watermelon? (a) L (b) m (c) kg
- 18.5000 mL = ? L
- 19.Which unit would you use to measure the length of a pencil? (a) g (b) cm (c) mL
- 20.A green ribbon is 17 cm long and a pink ribbon is 48 cm long. What is their total length (in cm)?
- 21.A white ribbon is 16 cm long and a yellow ribbon is 16 cm long. What is their total length (in cm)?
- 22.6000 m = ? km
- 23.8 L 350 mL = ? mL
- 24.A jug has 850 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.2 kg 100 g = ? g
- 26.5 L = ? mL
- 27.A jug has 400 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.Which unit would you use to measure the distance between two cities? (a) L (b) g (c) km
- 29.2 kg 600 g = ? g
- 30.7 m 96 cm = ? cm
- 31.A blue ribbon is 51 cm long and a green ribbon is 32 cm long. What is their total length (in cm)?
- 32.2000 g = ? kg
- 33.A jug has 350 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.Which unit would you use to measure the weight of a toffee? (a) cm (b) g (c) km
- 35.8 kg 500 g = ? g
- 36.Which unit would you use to measure the length of an eraser? (a) kg (b) cm (c) g
- 37.A pink ribbon is 46 cm long and a red ribbon is 48 cm long. What is their total length (in cm)?
- 38.3 m 74 cm = ? cm
- 39.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.5000 m = ? km
Answer key
- L
- 4
- 300
- 900
- 59
- 102
- 79
- 2
- 75
- 1600
- 3450
- m
- 50
- 110
- 450
- 1350
- kg
- 5
- cm
- 65
- 32
- 6
- 8350
- 200
- 2100
- 5000
- 50
- km
- 2600
- 796
- 83
- 2
- 100
- g
- 8500
- cm
- 94
- 374
- 150
- 5
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