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
- 1.6 L = ? mL
- 2.A red ribbon is 36 cm long and a blue ribbon is 36 cm long. What is their total length (in cm)?
- 3.1 kg 150 g = ? g
- 4.8 m 62 cm = ? cm
- 5.Which unit would you use to measure the distance between two cities? (a) km (b) mL (c) L
- 6.7 L = ? mL
- 7.A jug has 950 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.3 km = ? m
- 9.4 kg = ? g
- 10.A white ribbon is 24 cm long and a blue ribbon is 16 cm long. What is their total length (in cm)?
- 11.A white ribbon is 38 cm long and a pink ribbon is 20 cm long. What is their total length (in cm)?
- 12.7 kg 150 g = ? g
- 13.9 L 550 mL = ? mL
- 14.6 kg 850 g = ? g
- 15.300 cm = ? m
- 16.A jug has 450 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.4 km = ? m
- 18.A red ribbon is 17 cm long and a pink ribbon is 56 cm long. What is their total length (in cm)?
- 19.900 cm = ? m
- 20.A red ribbon is 20 cm long and a green ribbon is 51 cm long. What is their total length (in cm)?
- 21.A white ribbon is 46 cm long and a pink ribbon is 28 cm long. What is their total length (in cm)?
- 22.8000 mL = ? L
- 23.A red ribbon is 44 cm long and a yellow ribbon is 48 cm long. What is their total length (in cm)?
- 24.Which unit would you use to measure the length of a pencil? (a) g (b) cm (c) L
- 25.5 kg 500 g = ? g
- 26.500 cm = ? m
- 27.A white ribbon is 23 cm long and a green ribbon is 16 cm long. What is their total length (in cm)?
- 28.A jug has 750 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.A jug has 650 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.A jug has 800 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.6 m 12 cm = ? cm
- 33.6000 g = ? kg
- 34.7000 mL = ? L
- 35.7 kg = ? g
- 36.4000 m = ? km
- 37.3 m = ? cm
- 38.A jug has 750 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.1 L 450 mL = ? mL
- 40.2 kg 650 g = ? g
Answer key
- 6000
- 72
- 1150
- 862
- km
- 7000
- 500
- 3000
- 4000
- 40
- 58
- 7150
- 9550
- 6850
- 3
- 400
- 4000
- 73
- 9
- 71
- 74
- 8
- 92
- cm
- 5500
- 5
- 39
- 50
- 200
- 100
- 250
- 612
- 6
- 7
- 7000
- 4
- 300
- 150
- 1450
- 2650
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