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
- 1.4 m 94 cm = ? cm
- 2.9 L 800 mL = ? mL
- 3.1 m 33 cm = ? cm
- 4.3 km = ? m
- 5.7 m 19 cm = ? cm
- 6.8 m 90 cm = ? cm
- 7.Which unit would you use to measure the weight of a pencil? (a) cm (b) mL (c) g
- 8.9 L 200 mL = ? mL
- 9.A jug has 900 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.4 m 31 cm = ? cm
- 11.3 L = ? mL
- 12.Which unit would you use to measure the distance between two cities? (a) mL (b) km (c) L
- 13.Which unit would you use to measure the length of an eraser? (a) cm (b) kg (c) g
- 14.A green ribbon is 28 cm long and a red ribbon is 49 cm long. What is their total length (in cm)?
- 15.5000 g = ? kg
- 16.A red ribbon is 52 cm long and a pink ribbon is 16 cm long. What is their total length (in cm)?
- 17.Which unit would you use to measure the water in a bucket? (a) L (b) cm (c) km
- 18.5 L 450 mL = ? mL
- 19.A yellow ribbon is 42 cm long and a pink ribbon is 32 cm long. What is their total length (in cm)?
- 20.A jug has 750 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.4 L = ? mL
- 22.8 m 80 cm = ? cm
- 23.A yellow ribbon is 28 cm long and a green ribbon is 27 cm long. What is their total length (in cm)?
- 24.1 km 50 m = ? m
- 25.A blue ribbon is 43 cm long and a pink ribbon is 39 cm long. What is their total length (in cm)?
- 26.2 kg 150 g = ? g
- 27.1 km 600 m = ? m
- 28.5 kg = ? g
- 29.2 kg 500 g = ? g
- 30.A jug has 950 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A jug has 600 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.A red ribbon is 51 cm long and a white ribbon is 18 cm long. What is their total length (in cm)?
- 33.2 L = ? mL
- 34.A jug has 800 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.A red ribbon is 24 cm long and a green ribbon is 26 cm long. What is their total length (in cm)?
- 36.A jug has 1000 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.8000 g = ? kg
- 38.A yellow ribbon is 21 cm long and a red ribbon is 23 cm long. What is their total length (in cm)?
- 39.Which unit would you use to measure the length of a train journey? (a) kg (b) km (c) g
- 40.8000 m = ? km
Answer key
- 494
- 9800
- 133
- 3000
- 719
- 890
- g
- 9200
- 300
- 431
- 3000
- km
- cm
- 77
- 5
- 68
- L
- 5450
- 74
- 550
- 4000
- 880
- 55
- 1050
- 82
- 2150
- 1600
- 5000
- 2500
- 900
- 200
- 69
- 2000
- 300
- 50
- 450
- 8
- 44
- km
- 8
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