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.Which unit would you use to measure the milk in a big can? (a) km (b) cm (c) L
- 2.2 m = ? cm
- 3.9 km 50 m = ? m
- 4.8000 g = ? kg
- 5.9 m = ? cm
- 6.A jug has 1000 mL of milk. 250 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 weight of a pencil? (a) km (b) g (c) mL
- 8.2 L 650 mL = ? mL
- 9.2 km = ? m
- 10.6 m 47 cm = ? cm
- 11.8 L 900 mL = ? mL
- 12.A jug has 850 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.5000 mL = ? L
- 14.3 L 250 mL = ? mL
- 15.4 kg = ? g
- 16.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.A yellow ribbon is 43 cm long and a pink ribbon is 45 cm long. What is their total length (in cm)?
- 18.A red ribbon is 50 cm long and a blue ribbon is 44 cm long. What is their total length (in cm)?
- 19.1 kg 750 g = ? g
- 20.A jug has 400 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.A white ribbon is 22 cm long and a pink ribbon is 58 cm long. What is their total length (in cm)?
- 22.A jug has 900 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.A white ribbon is 32 cm long and a pink ribbon is 36 cm long. What is their total length (in cm)?
- 24.2 kg 200 g = ? g
- 25.5 km 350 m = ? m
- 26.Which unit would you use to measure the water in a bucket? (a) g (b) m (c) L
- 27.A pink ribbon is 18 cm long and a green ribbon is 48 cm long. What is their total length (in cm)?
- 28.4 m 57 cm = ? cm
- 29.700 cm = ? m
- 30.A blue ribbon is 27 cm long and a green ribbon is 20 cm long. What is their total length (in cm)?
- 31.A jug has 800 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.A pink ribbon is 29 cm long and a yellow ribbon is 29 cm long. What is their total length (in cm)?
- 33.5 km 550 m = ? m
- 34.3 m 30 cm = ? cm
- 35.A jug has 500 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.5 kg 350 g = ? g
- 37.Which unit would you use to measure the medicine in a spoon? (a) km (b) mL (c) m
- 38.7000 g = ? kg
- 39.A jug has 400 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.2 kg 850 g = ? g
Answer key
- L
- 200
- 9050
- 8
- 900
- 750
- g
- 2650
- 2000
- 647
- 8900
- 450
- 5
- 3250
- 4000
- 150
- 88
- 94
- 1750
- 50
- 80
- 500
- 68
- 2200
- 5350
- L
- 66
- 457
- 7
- 47
- 350
- 58
- 5550
- 330
- 200
- 5350
- mL
- 7
- 200
- 2850
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