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 jug has 1000 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.9 km 500 m = ? m
- 3.Which unit would you use to measure the water in a bucket? (a) g (b) L (c) m
- 4.7 m = ? cm
- 5.9 m 70 cm = ? cm
- 6.9 L 200 mL = ? mL
- 7.1 L 450 mL = ? mL
- 8.3 m 1 cm = ? cm
- 9.A blue ribbon is 18 cm long and a green ribbon is 19 cm long. What is their total length (in cm)?
- 10.2 m 75 cm = ? cm
- 11.A pink ribbon is 31 cm long and a green ribbon is 23 cm long. What is their total length (in cm)?
- 12.A green ribbon is 36 cm long and a red ribbon is 22 cm long. What is their total length (in cm)?
- 13.7 m 67 cm = ? cm
- 14.A red ribbon is 51 cm long and a green ribbon is 54 cm long. What is their total length (in cm)?
- 15.3 km 850 m = ? m
- 16.3 L 700 mL = ? mL
- 17.A yellow ribbon is 45 cm long and a green ribbon is 40 cm long. What is their total length (in cm)?
- 18.5 km = ? m
- 19.4 km = ? m
- 20.7000 m = ? km
- 21.5000 g = ? kg
- 22.Which unit would you use to measure the weight of a pencil? (a) g (b) mL (c) L
- 23.8000 g = ? kg
- 24.Which unit would you use to measure the length of a pencil? (a) g (b) cm (c) L
- 25.A red ribbon is 28 cm long and a pink ribbon is 42 cm long. What is their total length (in cm)?
- 26.2 km 200 m = ? m
- 27.2 kg = ? g
- 28.Which unit would you use to measure the length of an eraser? (a) L (b) cm (c) mL
- 29.7 kg 450 g = ? g
- 30.A jug has 1000 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.3 m = ? cm
- 32.A blue ribbon is 47 cm long and a red ribbon is 54 cm long. What is their total length (in cm)?
- 33.A pink ribbon is 23 cm long and a red ribbon is 45 cm long. What is their total length (in cm)?
- 34.700 cm = ? m
- 35.2000 mL = ? L
- 36.A yellow ribbon is 34 cm long and a green ribbon is 27 cm long. What is their total length (in cm)?
- 37.6 m 34 cm = ? cm
- 38.A jug has 500 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.8 kg 50 g = ? g
- 40.A green ribbon is 15 cm long and a white ribbon is 58 cm long. What is their total length (in cm)?
Answer key
- 950
- 9500
- L
- 700
- 970
- 9200
- 1450
- 301
- 37
- 275
- 54
- 58
- 767
- 105
- 3850
- 3700
- 85
- 5000
- 4000
- 7
- 5
- g
- 8
- cm
- 70
- 2200
- 2000
- cm
- 7450
- 500
- 300
- 101
- 68
- 7
- 2
- 61
- 634
- 200
- 8050
- 73
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