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 53 cm long and a red ribbon is 43 cm long. What is their total length (in cm)?
- 2.2 km = ? m
- 3.2 m 33 cm = ? cm
- 4.3 kg 650 g = ? g
- 5.3000 mL = ? L
- 6.A jug has 500 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.Which unit would you use to measure the weight of a pencil? (a) g (b) m (c) cm
- 8.3 kg = ? g
- 9.8 km = ? m
- 10.1 m 91 cm = ? cm
- 11.8000 g = ? kg
- 12.A red ribbon is 21 cm long and a yellow ribbon is 26 cm long. What is their total length (in cm)?
- 13.4 km 500 m = ? m
- 14.A pink ribbon is 21 cm long and a red ribbon is 31 cm long. What is their total length (in cm)?
- 15.Which unit would you use to measure the water in a bucket? (a) m (b) km (c) L
- 16.9 m = ? cm
- 17.2 m = ? cm
- 18.Which unit would you use to measure the length of a cricket pitch? (a) g (b) m (c) kg
- 19.A pink ribbon is 39 cm long and a blue ribbon is 56 cm long. What is their total length (in cm)?
- 20.9 kg = ? g
- 21.A green ribbon is 35 cm long and a blue ribbon is 15 cm long. What is their total length (in cm)?
- 22.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.1 L 850 mL = ? mL
- 24.A green ribbon is 53 cm long and a red ribbon is 51 cm long. What is their total length (in cm)?
- 25.5 m 72 cm = ? cm
- 26.Which unit would you use to measure the medicine in a spoon? (a) km (b) m (c) mL
- 27.3 kg 350 g = ? g
- 28.Which unit would you use to measure the length of an eraser? (a) g (b) kg (c) cm
- 29.5 km = ? m
- 30.A yellow ribbon is 45 cm long and a red ribbon is 49 cm long. What is their total length (in cm)?
- 31.Which unit would you use to measure the weight of a sack of rice? (a) mL (b) kg (c) L
- 32.9 kg 700 g = ? g
- 33.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.A yellow ribbon is 59 cm long and a blue ribbon is 33 cm long. What is their total length (in cm)?
- 35.4 kg 250 g = ? g
- 36.A jug has 350 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 weight of a toffee? (a) cm (b) g (c) km
- 38.3 m = ? cm
- 39.300 cm = ? m
- 40.6 kg = ? g
Answer key
- 96
- 2000
- 233
- 3650
- 3
- 400
- g
- 3000
- 8000
- 191
- 8
- 47
- 4500
- 52
- L
- 900
- 200
- m
- 95
- 9000
- 50
- 300
- 1850
- 104
- 572
- mL
- 3350
- cm
- 5000
- 94
- kg
- 9700
- 150
- 92
- 4250
- 300
- g
- 300
- 3
- 6000
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