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.Which unit would you use to measure the weight of a sack of rice? (a) m (b) kg (c) L
- 2.A red ribbon is 33 cm long and a yellow ribbon is 41 cm long. What is their total length (in cm)?
- 3.6 m = ? cm
- 4.9 L 50 mL = ? mL
- 5.5 m = ? cm
- 6.A red ribbon is 47 cm long and a pink ribbon is 47 cm long. What is their total length (in cm)?
- 7.A green ribbon is 40 cm long and a yellow ribbon is 54 cm long. What is their total length (in cm)?
- 8.4 L = ? mL
- 9.8 kg 150 g = ? g
- 10.A red ribbon is 54 cm long and a white ribbon is 23 cm long. What is their total length (in cm)?
- 11.2 L 850 mL = ? mL
- 12.9000 mL = ? L
- 13.5 kg 950 g = ? g
- 14.4000 mL = ? L
- 15.1 m 21 cm = ? cm
- 16.7 kg 500 g = ? g
- 17.Which unit would you use to measure the length of a train journey? (a) g (b) L (c) km
- 18.Which unit would you use to measure the weight of a watermelon? (a) cm (b) m (c) kg
- 19.A white ribbon is 54 cm long and a yellow ribbon is 33 cm long. What is their total length (in cm)?
- 20.6 kg = ? g
- 21.6 km = ? m
- 22.3 m = ? cm
- 23.A red ribbon is 55 cm long and a yellow ribbon is 52 cm long. What is their total length (in cm)?
- 24.800 cm = ? m
- 25.A jug has 700 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.A white ribbon is 20 cm long and a blue ribbon is 37 cm long. What is their total length (in cm)?
- 27.900 cm = ? m
- 28.Which unit would you use to measure the distance between two cities? (a) L (b) kg (c) km
- 29.Which unit would you use to measure the weight of a pencil? (a) mL (b) L (c) g
- 30.A red ribbon is 44 cm long and a green ribbon is 28 cm long. What is their total length (in cm)?
- 31.6000 g = ? kg
- 32.8 kg = ? g
- 33.A jug has 550 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.4000 g = ? kg
- 35.A yellow ribbon is 16 cm long and a pink ribbon is 27 cm long. What is their total length (in cm)?
- 36.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.Which unit would you use to measure the juice in a small glass? (a) mL (b) km (c) m
- 38.Which unit would you use to measure the length of an eraser? (a) cm (b) g (c) kg
- 39.A pink ribbon is 49 cm long and a white ribbon is 41 cm long. What is their total length (in cm)?
- 40.Which unit would you use to measure the length of a pencil? (a) kg (b) cm (c) L
Answer key
- kg
- 74
- 600
- 9050
- 500
- 94
- 94
- 4000
- 8150
- 77
- 2850
- 9
- 5950
- 4
- 121
- 7500
- km
- kg
- 87
- 6000
- 6000
- 300
- 107
- 8
- 150
- 57
- 9
- km
- g
- 72
- 6
- 8000
- 150
- 4
- 43
- 250
- mL
- cm
- 90
- cm
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