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 juice in a small glass? (a) km (b) mL (c) kg
- 2.A jug has 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.A yellow ribbon is 49 cm long and a green ribbon is 17 cm long. What is their total length (in cm)?
- 4.5 m = ? cm
- 5.4 km 900 m = ? m
- 6.A jug has 750 mL of milk. 500 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 distance between two cities? (a) km (b) mL (c) L
- 8.7 kg = ? g
- 9.2 kg = ? g
- 10.500 cm = ? m
- 11.3 L = ? mL
- 12.5000 m = ? km
- 13.8 L = ? mL
- 14.Which unit would you use to measure the length of a train journey? (a) L (b) mL (c) km
- 15.3 kg 400 g = ? g
- 16.800 cm = ? m
- 17.2 km = ? m
- 18.9 km 50 m = ? m
- 19.8000 m = ? km
- 20.Which unit would you use to measure the weight of a toffee? (a) L (b) g (c) m
- 21.A jug has 800 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.4 m = ? cm
- 24.300 cm = ? m
- 25.6 m = ? cm
- 26.3 m = ? cm
- 27.Which unit would you use to measure the medicine in a spoon? (a) km (b) g (c) mL
- 28.9000 mL = ? L
- 29.A green ribbon is 41 cm long and a yellow ribbon is 36 cm long. What is their total length (in cm)?
- 30.8 km = ? m
- 31.6000 m = ? km
- 32.2 km 50 m = ? m
- 33.A pink ribbon is 48 cm long and a white ribbon is 16 cm long. What is their total length (in cm)?
- 34.9 kg 350 g = ? g
- 35.3 km = ? m
- 36.2000 g = ? kg
- 37.4 km = ? m
- 38.A jug has 600 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.4000 mL = ? L
- 40.Which unit would you use to measure the length of a cricket pitch? (a) g (b) L (c) m
Answer key
- mL
- 250
- 66
- 500
- 4900
- 250
- km
- 7000
- 2000
- 5
- 3000
- 5
- 8000
- km
- 3400
- 8
- 2000
- 9050
- 8
- g
- 700
- 50
- 400
- 3
- 600
- 300
- mL
- 9
- 77
- 8000
- 6
- 2050
- 64
- 9350
- 3000
- 2
- 4000
- 500
- 4
- m
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