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
- 1.200 cm = ? m
- 2.8 m 46 cm = ? cm
- 3.A jug has 850 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.A jug has 450 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.3 km = ? m
- 6.Which unit would you use to measure the length of an eraser? (a) cm (b) L (c) kg
- 7.A jug has 600 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.4000 g = ? kg
- 9.8000 g = ? kg
- 10.A white ribbon is 31 cm long and a pink ribbon is 29 cm long. What is their total length (in cm)?
- 11.A jug has 500 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.5000 m = ? km
- 13.6000 m = ? km
- 14.6000 g = ? kg
- 15.4 km = ? m
- 16.9 kg = ? g
- 17.A jug has 600 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.8 kg 400 g = ? g
- 19.A jug has 800 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.A red ribbon is 55 cm long and a blue ribbon is 58 cm long. What is their total length (in cm)?
- 21.A pink ribbon is 60 cm long and a white ribbon is 38 cm long. What is their total length (in cm)?
- 22.9 m = ? cm
- 23.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.A jug has 800 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.4 m 98 cm = ? cm
- 26.A jug has 550 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.A jug has 1000 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.5 L 250 mL = ? mL
- 29.4 km 400 m = ? m
- 30.4 m = ? cm
- 31.6 kg = ? g
- 32.2000 m = ? km
- 33.2 L = ? mL
- 34.1 km 50 m = ? m
- 35.8 km = ? m
- 36.Which unit would you use to measure the juice in a small glass? (a) m (b) mL (c) cm
- 37.A jug has 1000 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.7 L 500 mL = ? mL
- 39.2 m = ? cm
- 40.Which unit would you use to measure the water in a bucket? (a) g (b) L (c) cm
Answer key
- 2
- 846
- 700
- 300
- 3000
- cm
- 100
- 4
- 8
- 60
- 450
- 5
- 6
- 6
- 4000
- 9000
- 150
- 8400
- 200
- 113
- 98
- 900
- 250
- 550
- 498
- 100
- 300
- 5250
- 4400
- 400
- 6000
- 2
- 2000
- 1050
- 8000
- mL
- 650
- 7500
- 200
- L
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