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.Which unit would you use to measure the length of a cricket pitch? (a) g (b) m (c) mL
- 3.A jug has 550 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.Which unit would you use to measure the weight of a toffee? (a) km (b) mL (c) g
- 5.A green ribbon is 27 cm long and a yellow ribbon is 42 cm long. What is their total length (in cm)?
- 6.A pink ribbon is 22 cm long and a green ribbon is 25 cm long. What is their total length (in cm)?
- 7.A red ribbon is 28 cm long and a pink ribbon is 50 cm long. What is their total length (in cm)?
- 8.A white ribbon is 17 cm long and a red ribbon is 45 cm long. What is their total length (in cm)?
- 9.1 km 600 m = ? m
- 10.7 km 100 m = ? m
- 11.7 L 250 mL = ? mL
- 12.1 kg 50 g = ? g
- 13.Which unit would you use to measure the length of a train journey? (a) g (b) mL (c) km
- 14.A red ribbon is 59 cm long and a pink ribbon is 16 cm long. What is their total length (in cm)?
- 15.Which unit would you use to measure the length of an eraser? (a) L (b) g (c) cm
- 16.8000 mL = ? L
- 17.A red ribbon is 41 cm long and a yellow ribbon is 42 cm long. What is their total length (in cm)?
- 18.1 kg 300 g = ? g
- 19.A green ribbon is 41 cm long and a pink ribbon is 51 cm long. What is their total length (in cm)?
- 20.7000 g = ? kg
- 21.5 km = ? m
- 22.8 km = ? m
- 23.A jug has 900 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.A pink ribbon is 27 cm long and a yellow ribbon is 30 cm long. What is their total length (in cm)?
- 25.1 km 300 m = ? m
- 26.6 km = ? m
- 27.7 m 57 cm = ? cm
- 28.6000 mL = ? L
- 29.8 m 51 cm = ? cm
- 30.5 L = ? mL
- 31.A jug has 600 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.Which unit would you use to measure the medicine in a spoon? (a) kg (b) g (c) mL
- 33.3000 g = ? kg
- 34.7 kg 500 g = ? g
- 35.2 kg 850 g = ? g
- 36.A jug has 650 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.4 m = ? cm
- 38.8 kg = ? g
- 39.A red ribbon is 59 cm long and a yellow ribbon is 56 cm long. What is their total length (in cm)?
- 40.2 m 29 cm = ? cm
Answer key
- 4
- m
- 250
- g
- 69
- 47
- 78
- 62
- 1600
- 7100
- 7250
- 1050
- km
- 75
- cm
- 8
- 83
- 1300
- 92
- 7
- 5000
- 8000
- 800
- 57
- 1300
- 6000
- 757
- 6
- 851
- 5000
- 300
- mL
- 3
- 7500
- 2850
- 550
- 400
- 8000
- 115
- 229
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