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
- 1.400 cm = ? m
- 2.A jug has 650 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.6 kg 300 g = ? g
- 4.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.8 km = ? m
- 6.5 L 550 mL = ? mL
- 7.Which unit would you use to measure the weight of a watermelon? (a) kg (b) km (c) mL
- 8.A red ribbon is 46 cm long and a blue ribbon is 41 cm long. What is their total length (in cm)?
- 9.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) mL (c) km
- 10.A red ribbon is 59 cm long and a white ribbon is 20 cm long. What is their total length (in cm)?
- 11.7 km = ? m
- 12.A jug has 800 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.9000 g = ? kg
- 14.Which unit would you use to measure the water in a bucket? (a) kg (b) km (c) L
- 15.3 L 200 mL = ? mL
- 16.Which unit would you use to measure the distance between two cities? (a) L (b) g (c) km
- 17.A yellow ribbon is 35 cm long and a blue ribbon is 30 cm long. What is their total length (in cm)?
- 18.A jug has 950 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.A red ribbon is 58 cm long and a white ribbon is 42 cm long. What is their total length (in cm)?
- 20.A yellow ribbon is 27 cm long and a white ribbon is 54 cm long. What is their total length (in cm)?
- 21.A yellow ribbon is 34 cm long and a pink ribbon is 57 cm long. What is their total length (in cm)?
- 22.Which unit would you use to measure the weight of a pencil? (a) cm (b) m (c) g
- 23.3000 m = ? km
- 24.Which unit would you use to measure the medicine in a spoon? (a) kg (b) g (c) mL
- 25.A blue ribbon is 32 cm long and a red ribbon is 50 cm long. What is their total length (in cm)?
- 26.8 m 17 cm = ? cm
- 27.Which unit would you use to measure the length of a pencil? (a) cm (b) g (c) mL
- 28.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.A yellow ribbon is 23 cm long and a green ribbon is 22 cm long. What is their total length (in cm)?
- 30.900 cm = ? m
- 31.A blue ribbon is 35 cm long and a yellow ribbon is 18 cm long. What is their total length (in cm)?
- 32.3 L 800 mL = ? mL
- 33.5 m 83 cm = ? cm
- 34.5 km 650 m = ? m
- 35.7 m = ? cm
- 36.8 m = ? cm
- 37.2000 mL = ? L
- 38.5 m = ? cm
- 39.7000 m = ? km
- 40.9 kg 300 g = ? g
Answer key
- 4
- 150
- 6300
- 50
- 8000
- 5550
- kg
- 87
- kg
- 79
- 7000
- 550
- 9
- L
- 3200
- km
- 65
- 500
- 100
- 81
- 91
- g
- 3
- mL
- 82
- 817
- cm
- 300
- 45
- 9
- 53
- 3800
- 583
- 5650
- 700
- 800
- 2
- 500
- 7
- 9300
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