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 jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.5 m = ? cm
- 3.A pink ribbon is 45 cm long and a white ribbon is 38 cm long. What is their total length (in cm)?
- 4.2 kg 450 g = ? g
- 5.A yellow ribbon is 38 cm long and a white ribbon is 35 cm long. What is their total length (in cm)?
- 6.1 m 96 cm = ? cm
- 7.7 kg = ? g
- 8.A jug has 550 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.4 kg 50 g = ? g
- 10.6 L 850 mL = ? mL
- 11.A red ribbon is 23 cm long and a blue ribbon is 35 cm long. What is their total length (in cm)?
- 12.A jug has 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.Which unit would you use to measure the juice in a small glass? (a) mL (b) km (c) cm
- 14.5 kg 150 g = ? g
- 15.2 m = ? cm
- 16.4 m = ? cm
- 17.9 m = ? cm
- 18.1 kg 650 g = ? g
- 19.A red ribbon is 55 cm long and a pink ribbon is 30 cm long. What is their total length (in cm)?
- 20.8 kg 200 g = ? g
- 21.A pink ribbon is 26 cm long and a yellow ribbon is 22 cm long. What is their total length (in cm)?
- 22.Which unit would you use to measure the length of a pencil? (a) g (b) mL (c) cm
- 23.2000 m = ? km
- 24.2 kg = ? g
- 25.A jug has 950 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.9 km = ? m
- 27.8 km = ? m
- 28.4000 m = ? km
- 29.6 L 700 mL = ? mL
- 30.6 L 450 mL = ? mL
- 31.A blue ribbon is 28 cm long and a pink ribbon is 57 cm long. What is their total length (in cm)?
- 32.6000 mL = ? L
- 33.300 cm = ? m
- 34.1 kg 350 g = ? g
- 35.5 km = ? m
- 36.4 L = ? mL
- 37.A green ribbon is 17 cm long and a white ribbon is 39 cm long. What is their total length (in cm)?
- 38.6 L 150 mL = ? mL
- 39.Which unit would you use to measure the distance between two cities? (a) g (b) km (c) kg
- 40.A jug has 450 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- 100
- 500
- 83
- 2450
- 73
- 196
- 7000
- 400
- 4050
- 6850
- 58
- 250
- mL
- 5150
- 200
- 400
- 900
- 1650
- 85
- 8200
- 48
- cm
- 2
- 2000
- 800
- 9000
- 8000
- 4
- 6700
- 6450
- 85
- 6
- 3
- 1350
- 5000
- 4000
- 56
- 6150
- km
- 50
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