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
- 1.4000 g = ? kg
- 2.A red ribbon is 51 cm long and a blue ribbon is 44 cm long. What is their total length (in cm)?
- 3.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.5 km 200 m = ? m
- 5.A jug has 900 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.7 m 80 cm = ? cm
- 7.A jug has 700 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.3 m = ? cm
- 9.A red ribbon is 27 cm long and a pink ribbon is 46 cm long. What is their total length (in cm)?
- 10.Which unit would you use to measure the length of a train journey? (a) km (b) g (c) kg
- 11.1 L 250 mL = ? mL
- 12.A white ribbon is 48 cm long and a yellow ribbon is 38 cm long. What is their total length (in cm)?
- 13.5000 m = ? km
- 14.A pink ribbon is 23 cm long and a green ribbon is 17 cm long. What is their total length (in cm)?
- 15.4000 mL = ? L
- 16.800 cm = ? m
- 17.9 kg 200 g = ? g
- 18.8 kg 850 g = ? g
- 19.A jug has 350 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.A yellow ribbon is 24 cm long and a pink ribbon is 32 cm long. What is their total length (in cm)?
- 21.4 L = ? mL
- 22.A pink ribbon is 23 cm long and a yellow ribbon is 19 cm long. What is their total length (in cm)?
- 23.3 km = ? m
- 24.500 cm = ? m
- 25.5 km 550 m = ? m
- 26.4 L 950 mL = ? mL
- 27.A jug has 900 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.4 m = ? cm
- 29.A red ribbon is 52 cm long and a pink ribbon is 33 cm long. What is their total length (in cm)?
- 30.A white ribbon is 31 cm long and a yellow ribbon is 31 cm long. What is their total length (in cm)?
- 31.A blue ribbon is 37 cm long and a green ribbon is 47 cm long. What is their total length (in cm)?
- 32.2 km = ? m
- 33.A yellow ribbon is 24 cm long and a red ribbon is 20 cm long. What is their total length (in cm)?
- 34.A jug has 900 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.A jug has 450 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.5000 g = ? kg
- 37.Which unit would you use to measure the weight of a sack of rice? (a) km (b) L (c) kg
- 38.A jug has 600 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.7 m = ? cm
- 40.700 cm = ? m
Answer key
- 4
- 95
- 200
- 5200
- 350
- 780
- 350
- 300
- 73
- km
- 1250
- 86
- 5
- 40
- 4
- 8
- 9200
- 8850
- 50
- 56
- 4000
- 42
- 3000
- 5
- 5550
- 4950
- 250
- 400
- 85
- 62
- 84
- 2000
- 44
- 500
- 400
- 5
- kg
- 200
- 700
- 7
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