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
- 1.9 kg 500 g = ? g
- 2.Which unit would you use to measure the juice in a small glass? (a) mL (b) g (c) km
- 3.A jug has 400 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.A jug has 350 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.9 km = ? m
- 6.7000 g = ? kg
- 7.3 km 800 m = ? m
- 8.6 kg = ? g
- 9.Which unit would you use to measure the distance between two cities? (a) g (b) kg (c) km
- 10.Which unit would you use to measure the medicine in a spoon? (a) m (b) g (c) mL
- 11.A green ribbon is 51 cm long and a yellow ribbon is 45 cm long. What is their total length (in cm)?
- 12.A green ribbon is 33 cm long and a pink ribbon is 39 cm long. What is their total length (in cm)?
- 13.2 km = ? m
- 14.A blue ribbon is 44 cm long and a red ribbon is 37 cm long. What is their total length (in cm)?
- 15.Which unit would you use to measure the weight of a toffee? (a) cm (b) g (c) m
- 16.A jug has 450 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.A jug has 800 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.8 km = ? m
- 19.9000 mL = ? L
- 20.4 km = ? m
- 21.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.600 cm = ? m
- 23.3 km = ? m
- 24.A red ribbon is 30 cm long and a yellow ribbon is 54 cm long. What is their total length (in cm)?
- 25.3000 g = ? kg
- 26.A jug has 950 mL of milk. 800 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.8 L = ? mL
- 28.A jug has 800 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.9 m = ? cm
- 30.A jug has 850 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A blue ribbon is 45 cm long and a red ribbon is 56 cm long. What is their total length (in cm)?
- 32.A jug has 750 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.4 m = ? cm
- 34.8000 m = ? km
- 35.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.A white ribbon is 19 cm long and a green ribbon is 23 cm long. What is their total length (in cm)?
- 37.5 m 80 cm = ? cm
- 38.2 km 600 m = ? m
- 39.9 L 200 mL = ? mL
- 40.200 cm = ? m
Answer key
- 9500
- mL
- 250
- 50
- 9000
- 7
- 3800
- 6000
- km
- mL
- 96
- 72
- 2000
- 81
- g
- 50
- 600
- 8000
- 9
- 4000
- 300
- 6
- 3000
- 84
- 3
- 150
- 8000
- 500
- 900
- 750
- 101
- 550
- 400
- 8
- 100
- 42
- 580
- 2600
- 9200
- 2
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