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
- 1.4000 g = ? kg
- 2.A jug has 800 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.9 km = ? m
- 4.Which unit would you use to measure the milk in a big can? (a) g (b) kg (c) L
- 5.A green ribbon is 23 cm long and a white ribbon is 28 cm long. What is their total length (in cm)?
- 6.A jug has 500 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.5 m = ? cm
- 8.Which unit would you use to measure the weight of a watermelon? (a) cm (b) kg (c) m
- 9.9 L = ? mL
- 10.7 km 900 m = ? m
- 11.Which unit would you use to measure the medicine in a spoon? (a) km (b) cm (c) mL
- 12.2 m 10 cm = ? cm
- 13.A jug has 650 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.2000 m = ? km
- 15.Which unit would you use to measure the juice in a small glass? (a) km (b) mL (c) kg
- 16.2 kg 950 g = ? g
- 17.Which unit would you use to measure the length of an eraser? (a) cm (b) mL (c) g
- 18.3 kg 650 g = ? g
- 19.8 L = ? mL
- 20.Which unit would you use to measure the length of a pencil? (a) L (b) g (c) cm
- 21.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.2 kg = ? g
- 23.A jug has 450 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.7 m = ? cm
- 25.800 cm = ? m
- 26.2000 mL = ? L
- 27.8 km 900 m = ? m
- 28.3 m = ? cm
- 29.A jug has 800 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.3 L 150 mL = ? mL
- 31.9 m 46 cm = ? cm
- 32.A white ribbon is 50 cm long and a green ribbon is 51 cm long. What is their total length (in cm)?
- 33.8 kg = ? g
- 34.2 kg 700 g = ? g
- 35.A red ribbon is 23 cm long and a pink ribbon is 43 cm long. What is their total length (in cm)?
- 36.8 km 150 m = ? m
- 37.6 kg 950 g = ? g
- 38.2000 g = ? kg
- 39.8 L 900 mL = ? mL
- 40.5000 g = ? kg
Answer key
- 4
- 450
- 9000
- L
- 51
- 150
- 500
- kg
- 9000
- 7900
- mL
- 210
- 500
- 2
- mL
- 2950
- cm
- 3650
- 8000
- cm
- 100
- 2000
- 400
- 700
- 8
- 2
- 8900
- 300
- 400
- 3150
- 946
- 101
- 8000
- 2700
- 66
- 8150
- 6950
- 2
- 8900
- 5
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