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 yellow ribbon is 47 cm long and a red ribbon is 31 cm long. What is their total length (in cm)?
- 2.3 L 500 mL = ? mL
- 3.4 kg 300 g = ? g
- 4.A jug has 400 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.8000 mL = ? L
- 6.5 kg 150 g = ? g
- 7.6 m = ? cm
- 8.2 L 250 mL = ? mL
- 9.7 kg 450 g = ? g
- 10.Which unit would you use to measure the water in a bucket? (a) cm (b) g (c) L
- 11.9 km 900 m = ? m
- 12.9000 mL = ? L
- 13.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.Which unit would you use to measure the length of a cricket pitch? (a) m (b) L (c) g
- 15.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.2 kg 900 g = ? g
- 17.600 cm = ? m
- 18.6000 mL = ? L
- 19.Which unit would you use to measure the weight of a toffee? (a) g (b) m (c) km
- 20.7 kg = ? g
- 21.5 km = ? m
- 22.9 kg = ? g
- 23.300 cm = ? m
- 24.Which unit would you use to measure the medicine in a spoon? (a) g (b) mL (c) kg
- 25.A green ribbon is 56 cm long and a yellow ribbon is 22 cm long. What is their total length (in cm)?
- 26.700 cm = ? m
- 27.A pink ribbon is 54 cm long and a yellow ribbon is 35 cm long. What is their total length (in cm)?
- 28.Which unit would you use to measure the juice in a small glass? (a) g (b) cm (c) mL
- 29.Which unit would you use to measure the length of a train journey? (a) km (b) mL (c) g
- 30.5000 mL = ? L
- 31.4 kg = ? g
- 32.A jug has 550 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.Which unit would you use to measure the length of an eraser? (a) kg (b) cm (c) g
- 34.2 L 450 mL = ? mL
- 35.7 km 600 m = ? m
- 36.Which unit would you use to measure the weight of a sack of rice? (a) L (b) cm (c) kg
- 37.A yellow ribbon is 28 cm long and a green ribbon is 35 cm long. What is their total length (in cm)?
- 38.9 L = ? mL
- 39.6 m 31 cm = ? cm
- 40.5 m = ? cm
Answer key
- 78
- 3500
- 4300
- 100
- 8
- 5150
- 600
- 2250
- 7450
- L
- 9900
- 9
- 100
- m
- 50
- 2900
- 6
- 6
- g
- 7000
- 5000
- 9000
- 3
- mL
- 78
- 7
- 89
- mL
- km
- 5
- 4000
- 200
- cm
- 2450
- 7600
- kg
- 63
- 9000
- 631
- 500
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