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
- 1.3 km = ? m
- 2.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.8000 m = ? km
- 4.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A white ribbon is 17 cm long and a green ribbon is 60 cm long. What is their total length (in cm)?
- 6.Which unit would you use to measure the length of an eraser? (a) L (b) cm (c) g
- 7.7 m = ? cm
- 8.8 m = ? cm
- 9.7 L = ? mL
- 10.A yellow ribbon is 23 cm long and a red ribbon is 55 cm long. What is their total length (in cm)?
- 11.Which unit would you use to measure the milk in a big can? (a) m (b) L (c) cm
- 12.3 km 900 m = ? m
- 13.8 kg = ? g
- 14.A jug has 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.1 km 200 m = ? m
- 16.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.A blue ribbon is 24 cm long and a white ribbon is 40 cm long. What is their total length (in cm)?
- 18.7 m 49 cm = ? cm
- 19.A jug has 800 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.6 m = ? cm
- 21.9000 g = ? kg
- 22.8 kg 350 g = ? g
- 23.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.6 L 850 mL = ? mL
- 25.9 m = ? cm
- 26.6 km = ? m
- 27.Which unit would you use to measure the water in a bucket? (a) m (b) cm (c) L
- 28.A jug has 800 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.6 kg = ? g
- 30.7000 mL = ? L
- 31.4 m 52 cm = ? cm
- 32.7000 m = ? km
- 33.8 kg 800 g = ? g
- 34.4 kg = ? g
- 35.A green ribbon is 53 cm long and a yellow ribbon is 31 cm long. What is their total length (in cm)?
- 36.7 kg 950 g = ? g
- 37.Which unit would you use to measure the weight of a toffee? (a) g (b) mL (c) m
- 38.Which unit would you use to measure the length of a pencil? (a) g (b) cm (c) L
- 39.2000 g = ? kg
- 40.Which unit would you use to measure the weight of a pencil? (a) m (b) g (c) cm
Answer key
- 3000
- 50
- 8
- 100
- 77
- cm
- 700
- 800
- 7000
- 78
- L
- 3900
- 8000
- 250
- 1200
- 350
- 64
- 749
- 400
- 600
- 9
- 8350
- 250
- 6850
- 900
- 6000
- L
- 550
- 6000
- 7
- 452
- 7
- 8800
- 4000
- 84
- 7950
- g
- cm
- 2
- g
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