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
- 1.5 L = ? mL
- 2.5 m = ? cm
- 3.A jug has 1000 mL of milk. 950 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.8 L 150 mL = ? mL
- 5.A jug has 900 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.1 L 700 mL = ? mL
- 7.A yellow ribbon is 30 cm long and a blue ribbon is 31 cm long. What is their total length (in cm)?
- 8.9000 g = ? kg
- 9.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A jug has 800 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.5 kg 550 g = ? g
- 12.3 L = ? mL
- 13.4000 g = ? kg
- 14.4 kg 600 g = ? g
- 15.1 L 300 mL = ? mL
- 16.Which unit would you use to measure the weight of a sack of rice? (a) mL (b) kg (c) km
- 17.7000 m = ? km
- 18.Which unit would you use to measure the weight of a watermelon? (a) m (b) cm (c) kg
- 19.A jug has 600 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.8 km = ? m
- 21.A jug has 500 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.900 cm = ? m
- 23.Which unit would you use to measure the height of a door? (a) m (b) kg (c) mL
- 24.7000 mL = ? L
- 25.6 km = ? m
- 26.300 cm = ? m
- 27.3 kg 250 g = ? g
- 28.A white ribbon is 41 cm long and a pink ribbon is 48 cm long. What is their total length (in cm)?
- 29.Which unit would you use to measure the length of a pencil? (a) L (b) cm (c) mL
- 30.4000 m = ? km
- 31.6000 g = ? kg
- 32.2 kg = ? g
- 33.Which unit would you use to measure the weight of a toffee? (a) g (b) m (c) cm
- 34.6 kg = ? g
- 35.A white ribbon is 29 cm long and a red ribbon is 52 cm long. What is their total length (in cm)?
- 36.9 km = ? m
- 37.A white ribbon is 23 cm long and a green ribbon is 55 cm long. What is their total length (in cm)?
- 38.7 kg 850 g = ? g
- 39.Which unit would you use to measure the juice in a small glass? (a) g (b) mL (c) cm
- 40.A jug has 750 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- 5000
- 500
- 50
- 8150
- 750
- 1700
- 61
- 9
- 250
- 150
- 5550
- 3000
- 4
- 4600
- 1300
- kg
- 7
- kg
- 100
- 8000
- 450
- 9
- m
- 7
- 6000
- 3
- 3250
- 89
- cm
- 4
- 6
- 2000
- g
- 6000
- 81
- 9000
- 78
- 7850
- mL
- 100
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