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
- 1.9 L 200 mL = ? mL
- 2.9 kg 500 g = ? g
- 3.2 kg = ? g
- 4.4 kg = ? g
- 5.300 cm = ? m
- 6.Which unit would you use to measure the weight of a toffee? (a) g (b) cm (c) mL
- 7.8 L 600 mL = ? mL
- 8.200 cm = ? m
- 9.4 L = ? mL
- 10.A white ribbon is 24 cm long and a red ribbon is 15 cm long. What is their total length (in cm)?
- 11.9 L = ? mL
- 12.A jug has 700 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.3 L = ? mL
- 14.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.Which unit would you use to measure the weight of a watermelon? (a) L (b) m (c) kg
- 16.3 m = ? cm
- 17.4 km = ? m
- 18.Which unit would you use to measure the length of a train journey? (a) kg (b) km (c) g
- 19.A green ribbon is 21 cm long and a blue ribbon is 46 cm long. What is their total length (in cm)?
- 20.1 kg 50 g = ? g
- 21.A yellow ribbon is 48 cm long and a pink ribbon is 58 cm long. What is their total length (in cm)?
- 22.9 m = ? cm
- 23.A jug has 400 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.A jug has 900 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.8 m = ? cm
- 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.A yellow ribbon is 36 cm long and a blue ribbon is 60 cm long. What is their total length (in cm)?
- 29.8 m 42 cm = ? cm
- 30.4 kg 350 g = ? g
- 31.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.A pink ribbon is 48 cm long and a blue ribbon is 47 cm long. What is their total length (in cm)?
- 34.4 kg 800 g = ? g
- 35.5 L = ? mL
- 36.A jug has 800 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.9 km 600 m = ? m
- 38.Which unit would you use to measure the milk in a big can? (a) L (b) cm (c) kg
- 39.A blue ribbon is 51 cm long and a red ribbon is 42 cm long. What is their total length (in cm)?
- 40.4 m 94 cm = ? cm
Answer key
- 9200
- 9500
- 2000
- 4000
- 3
- g
- 8600
- 2
- 4000
- 39
- 9000
- 400
- 3000
- 50
- kg
- 300
- 4000
- km
- 67
- 1050
- 106
- 900
- 250
- 250
- 50
- 800
- 50
- 96
- 842
- 4350
- 150
- 100
- 95
- 4800
- 5000
- 150
- 9600
- L
- 93
- 494
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