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.A yellow ribbon is 39 cm long and a white ribbon is 47 cm long. What is their total length (in cm)?
- 2.3 km 300 m = ? m
- 3.300 cm = ? m
- 4.2000 g = ? kg
- 5.2 kg = ? g
- 6.Which unit would you use to measure the height of a door? (a) m (b) g (c) kg
- 7.5000 m = ? km
- 8.A yellow ribbon is 26 cm long and a red ribbon is 33 cm long. What is their total length (in cm)?
- 9.Which unit would you use to measure the medicine in a spoon? (a) km (b) mL (c) g
- 10.5 km 300 m = ? m
- 11.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.Which unit would you use to measure the water in a bucket? (a) km (b) L (c) g
- 13.A pink ribbon is 49 cm long and a yellow ribbon is 51 cm long. What is their total length (in cm)?
- 14.8000 m = ? km
- 15.Which unit would you use to measure the length of a pencil? (a) mL (b) cm (c) kg
- 16.6 kg 50 g = ? g
- 17.Which unit would you use to measure the length of an eraser? (a) cm (b) mL (c) kg
- 18.8 L = ? mL
- 19.A red ribbon is 38 cm long and a green ribbon is 20 cm long. What is their total length (in cm)?
- 20.8 km 150 m = ? m
- 21.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.5000 g = ? kg
- 23.A yellow ribbon is 16 cm long and a green ribbon is 17 cm long. What is their total length (in cm)?
- 24.5 L = ? mL
- 25.A jug has 800 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.A green ribbon is 46 cm long and a white ribbon is 26 cm long. What is their total length (in cm)?
- 27.Which unit would you use to measure the milk in a big can? (a) L (b) kg (c) m
- 28.5 km = ? m
- 29.4000 g = ? kg
- 30.6 kg = ? g
- 31.A blue ribbon is 54 cm long and a white ribbon is 31 cm long. What is their total length (in cm)?
- 32.5 m = ? cm
- 33.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.4 m = ? cm
- 35.9000 g = ? kg
- 36.3 kg = ? g
- 37.5000 mL = ? L
- 38.6000 m = ? km
- 39.9 m = ? cm
- 40.Which unit would you use to measure the length of a train journey? (a) L (b) km (c) mL
Answer key
- 86
- 3300
- 3
- 2
- 2000
- m
- 5
- 59
- mL
- 5300
- 50
- L
- 100
- 8
- cm
- 6050
- cm
- 8000
- 58
- 8150
- 250
- 5
- 33
- 5000
- 650
- 72
- L
- 5000
- 4
- 6000
- 85
- 500
- 100
- 400
- 9
- 3000
- 5
- 6
- 900
- km
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