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.
NameDateTime takenScore ___ / 40
- 1.300 cm = ? m
- 2.A jug has 550 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.A jug has 500 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.Which unit would you use to measure the weight of a watermelon? (a) kg (b) km (c) L
- 5.A jug has 650 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.6 m = ? cm
- 7.A jug has 700 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.A pink ribbon is 53 cm long and a white ribbon is 45 cm long. What is their total length (in cm)?
- 9.Which unit would you use to measure the medicine in a spoon? (a) g (b) m (c) mL
- 10.9 kg = ? g
- 11.6 km 300 m = ? m
- 12.A jug has 700 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.1 kg 350 g = ? g
- 14.5 m = ? cm
- 15.Which unit would you use to measure the weight of a pencil? (a) mL (b) g (c) km
- 16.A white ribbon is 26 cm long and a red ribbon is 50 cm long. What is their total length (in cm)?
- 17.600 cm = ? m
- 18.5 L 250 mL = ? mL
- 19.9000 g = ? kg
- 20.2 m 53 cm = ? cm
- 21.Which unit would you use to measure the distance between two cities? (a) km (b) g (c) kg
- 22.2 km = ? m
- 23.Which unit would you use to measure the height of a door? (a) kg (b) m (c) g
- 24.5000 m = ? km
- 25.2 kg 500 g = ? g
- 26.A green ribbon is 60 cm long and a red ribbon is 41 cm long. What is their total length (in cm)?
- 27.2 kg 100 g = ? g
- 28.2 L = ? mL
- 29.Which unit would you use to measure the length of a pencil? (a) g (b) kg (c) cm
- 30.4000 m = ? km
- 31.A jug has 700 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.Which unit would you use to measure the weight of a toffee? (a) g (b) km (c) L
- 33.A jug has 950 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.1 m 42 cm = ? cm
- 35.6 km = ? m
- 36.8000 g = ? kg
- 37.900 cm = ? m
- 38.A pink ribbon is 39 cm long and a white ribbon is 43 cm long. What is their total length (in cm)?
- 39.8 L = ? mL
- 40.9000 m = ? km
Answer key
- 3
- 200
- 200
- kg
- 400
- 600
- 550
- 98
- mL
- 9000
- 6300
- 650
- 1350
- 500
- g
- 76
- 6
- 5250
- 9
- 253
- km
- 2000
- m
- 5
- 2500
- 101
- 2100
- 2000
- cm
- 4
- 200
- g
- 350
- 142
- 6000
- 8
- 9
- 82
- 8000
- 9
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