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.
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- 1.A blue ribbon is 60 cm long and a green ribbon is 56 cm long. What is their total length (in cm)?
- 2.6000 m = ? km
- 3.3 kg = ? g
- 4.9000 m = ? km
- 5.5000 mL = ? L
- 6.1 m 89 cm = ? cm
- 7.8 kg 700 g = ? g
- 8.7000 mL = ? L
- 9.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A yellow ribbon is 15 cm long and a blue ribbon is 23 cm long. What is their total length (in cm)?
- 11.5 km = ? m
- 12.2 km = ? m
- 13.2 m = ? cm
- 14.8 km 300 m = ? m
- 15.3 kg 600 g = ? g
- 16.3000 mL = ? L
- 17.7 m = ? cm
- 18.Which unit would you use to measure the height of a door? (a) mL (b) g (c) m
- 19.5 kg = ? g
- 20.A jug has 800 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.8 m 24 cm = ? cm
- 22.5 m = ? cm
- 23.Which unit would you use to measure the length of an eraser? (a) cm (b) mL (c) g
- 24.400 cm = ? m
- 25.A jug has 700 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.7000 m = ? km
- 27.900 cm = ? m
- 28.Which unit would you use to measure the juice in a small glass? (a) mL (b) g (c) km
- 29.Which unit would you use to measure the weight of a toffee? (a) cm (b) g (c) m
- 30.6 km 800 m = ? m
- 31.5 L = ? mL
- 32.4 kg = ? g
- 33.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.6 kg = ? g
- 35.A jug has 400 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.A yellow ribbon is 53 cm long and a pink ribbon is 48 cm long. What is their total length (in cm)?
- 37.A red ribbon is 41 cm long and a pink ribbon is 26 cm long. What is their total length (in cm)?
- 38.A white ribbon is 29 cm long and a green ribbon is 33 cm long. What is their total length (in cm)?
- 39.700 cm = ? m
- 40.200 cm = ? m
Answer key
- 116
- 6
- 3000
- 9
- 5
- 189
- 8700
- 7
- 50
- 38
- 5000
- 2000
- 200
- 8300
- 3600
- 3
- 700
- m
- 5000
- 150
- 824
- 500
- cm
- 4
- 550
- 7
- 9
- mL
- g
- 6800
- 5000
- 4000
- 200
- 6000
- 100
- 101
- 67
- 62
- 7
- 2
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