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
- 1.9000 mL = ? L
- 2.A yellow ribbon is 55 cm long and a red ribbon is 20 cm long. What is their total length (in cm)?
- 3.4 kg 350 g = ? g
- 4.6 L = ? mL
- 5.5 L 500 mL = ? mL
- 6.2 L 100 mL = ? mL
- 7.3000 m = ? km
- 8.A blue ribbon is 47 cm long and a yellow ribbon is 34 cm long. What is their total length (in cm)?
- 9.5 L = ? mL
- 10.A red ribbon is 35 cm long and a blue ribbon is 52 cm long. What is their total length (in cm)?
- 11.3 kg 750 g = ? g
- 12.6 kg 800 g = ? g
- 13.6 km = ? m
- 14.7 kg = ? g
- 15.2 km = ? m
- 16.7 L = ? mL
- 17.6000 mL = ? L
- 18.5000 g = ? kg
- 19.900 cm = ? m
- 20.5 m = ? cm
- 21.200 cm = ? m
- 22.4 kg 300 g = ? g
- 23.300 cm = ? m
- 24.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.2 L 800 mL = ? mL
- 26.A green ribbon is 20 cm long and a yellow ribbon is 34 cm long. What is their total length (in cm)?
- 27.1 L 550 mL = ? mL
- 28.Which unit would you use to measure the weight of a pencil? (a) g (b) cm (c) L
- 29.1 kg 450 g = ? g
- 30.A green ribbon is 54 cm long and a yellow ribbon is 18 cm long. What is their total length (in cm)?
- 31.4 kg = ? g
- 32.Which unit would you use to measure the distance between two cities? (a) L (b) km (c) g
- 33.A white ribbon is 54 cm long and a red ribbon is 29 cm long. What is their total length (in cm)?
- 34.600 cm = ? m
- 35.Which unit would you use to measure the weight of a watermelon? (a) cm (b) kg (c) m
- 36.8 m 37 cm = ? cm
- 37.7 m = ? cm
- 38.A jug has 850 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.6000 m = ? km
- 40.3 m = ? cm
Answer key
- 9
- 75
- 4350
- 6000
- 5500
- 2100
- 3
- 81
- 5000
- 87
- 3750
- 6800
- 6000
- 7000
- 2000
- 7000
- 6
- 5
- 9
- 500
- 2
- 4300
- 3
- 200
- 2800
- 54
- 1550
- g
- 1450
- 72
- 4000
- km
- 83
- 6
- kg
- 837
- 700
- 500
- 6
- 300
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