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
- 1.800 cm = ? m
- 2.2 km = ? m
- 3.A jug has 900 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A yellow ribbon is 30 cm long and a white ribbon is 43 cm long. What is their total length (in cm)?
- 6.3 L = ? mL
- 7.Which unit would you use to measure the weight of a watermelon? (a) km (b) mL (c) kg
- 8.Which unit would you use to measure the milk in a big can? (a) L (b) m (c) g
- 9.Which unit would you use to measure the juice in a small glass? (a) kg (b) cm (c) mL
- 10.A jug has 900 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.4 kg = ? g
- 12.7000 m = ? km
- 13.A red ribbon is 57 cm long and a pink ribbon is 27 cm long. What is their total length (in cm)?
- 14.A jug has 800 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.7 km = ? m
- 16.8 L 650 mL = ? mL
- 17.Which unit would you use to measure the medicine in a spoon? (a) km (b) mL (c) cm
- 18.Which unit would you use to measure the weight of a pencil? (a) cm (b) g (c) L
- 19.A jug has 850 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.Which unit would you use to measure the length of a cricket pitch? (a) m (b) mL (c) g
- 21.A jug has 800 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.A red ribbon is 16 cm long and a yellow ribbon is 35 cm long. What is their total length (in cm)?
- 23.8 L = ? mL
- 24.2 L 850 mL = ? mL
- 25.A green ribbon is 33 cm long and a pink ribbon is 52 cm long. What is their total length (in cm)?
- 26.2000 g = ? kg
- 27.A red ribbon is 37 cm long and a blue ribbon is 45 cm long. What is their total length (in cm)?
- 28.7000 mL = ? L
- 29.A jug has 500 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.A jug has 400 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A jug has 850 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.8000 mL = ? L
- 33.6 km 700 m = ? m
- 34.3 L 850 mL = ? mL
- 35.A jug has 700 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.Which unit would you use to measure the water in a bucket? (a) kg (b) m (c) L
- 37.A pink ribbon is 21 cm long and a white ribbon is 20 cm long. What is their total length (in cm)?
- 38.2 kg 250 g = ? g
- 39.5 km = ? m
- 40.A blue ribbon is 31 cm long and a white ribbon is 51 cm long. What is their total length (in cm)?
Answer key
- 8
- 2000
- 650
- 200
- 73
- 3000
- kg
- L
- mL
- 700
- 4000
- 7
- 84
- 450
- 7000
- 8650
- mL
- g
- 800
- m
- 750
- 51
- 8000
- 2850
- 85
- 2
- 82
- 7
- 100
- 250
- 750
- 8
- 6700
- 3850
- 600
- L
- 41
- 2250
- 5000
- 82
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