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 km = ? m
- 2.A yellow ribbon is 51 cm long and a red ribbon is 37 cm long. What is their total length (in cm)?
- 3.A jug has 600 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.Which unit would you use to measure the water in a bucket? (a) L (b) m (c) cm
- 6.2 m 55 cm = ? cm
- 7.8 L 150 mL = ? mL
- 8.4 km 650 m = ? m
- 9.9 km = ? m
- 10.Which unit would you use to measure the length of an eraser? (a) mL (b) cm (c) kg
- 11.Which unit would you use to measure the weight of a watermelon? (a) kg (b) L (c) mL
- 12.A green ribbon is 60 cm long and a white ribbon is 56 cm long. What is their total length (in cm)?
- 13.9000 g = ? kg
- 14.4 kg 700 g = ? g
- 15.A green ribbon is 53 cm long and a white ribbon is 55 cm long. What is their total length (in cm)?
- 16.700 cm = ? m
- 17.6 kg = ? g
- 18.8 kg 900 g = ? g
- 19.3 kg = ? g
- 20.A green ribbon is 52 cm long and a red ribbon is 58 cm long. What is their total length (in cm)?
- 21.A pink ribbon is 35 cm long and a yellow ribbon is 47 cm long. What is their total length (in cm)?
- 22.4000 mL = ? L
- 23.A green ribbon is 25 cm long and a pink ribbon is 56 cm long. What is their total length (in cm)?
- 24.A jug has 750 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.5 kg = ? g
- 26.A white ribbon is 44 cm long and a pink ribbon is 45 cm long. What is their total length (in cm)?
- 27.5 m 36 cm = ? cm
- 28.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.800 cm = ? m
- 30.400 cm = ? m
- 31.3 km = ? m
- 32.4 km = ? m
- 33.3 L 450 mL = ? mL
- 34.8000 mL = ? L
- 35.9 L = ? mL
- 36.2 km = ? m
- 37.2000 g = ? kg
- 38.A jug has 700 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.6 kg 800 g = ? g
- 40.2 L 950 mL = ? mL
Answer key
- 6000
- 88
- 500
- 150
- L
- 255
- 8150
- 4650
- 9000
- cm
- kg
- 116
- 9
- 4700
- 108
- 7
- 6000
- 8900
- 3000
- 110
- 82
- 4
- 81
- 200
- 5000
- 89
- 536
- 350
- 8
- 4
- 3000
- 4000
- 3450
- 8
- 9000
- 2000
- 2
- 300
- 6800
- 2950
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