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.A green ribbon is 40 cm long and a white ribbon is 24 cm long. What is their total length (in cm)?
- 2.2 m 28 cm = ? cm
- 3.Which unit would you use to measure the length of a train journey? (a) g (b) km (c) kg
- 4.A blue ribbon is 51 cm long and a white ribbon is 28 cm long. What is their total length (in cm)?
- 5.A yellow ribbon is 22 cm long and a white ribbon is 43 cm long. What is their total length (in cm)?
- 6.6 km 800 m = ? m
- 7.A yellow ribbon is 38 cm long and a green ribbon is 20 cm long. What is their total length (in cm)?
- 8.3 m = ? cm
- 9.6 kg = ? g
- 10.6000 g = ? kg
- 11.A jug has 650 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.Which unit would you use to measure the weight of a watermelon? (a) cm (b) m (c) kg
- 13.A jug has 650 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.1 km 100 m = ? m
- 15.Which unit would you use to measure the height of a door? (a) m (b) mL (c) L
- 16.600 cm = ? m
- 17.Which unit would you use to measure the distance between two cities? (a) mL (b) L (c) km
- 18.Which unit would you use to measure the weight of a toffee? (a) m (b) g (c) mL
- 19.800 cm = ? m
- 20.200 cm = ? m
- 21.7000 g = ? kg
- 22.A jug has 700 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.3 km 400 m = ? m
- 24.Which unit would you use to measure the water in a bucket? (a) L (b) kg (c) g
- 25.300 cm = ? m
- 26.7 km = ? m
- 27.8 kg = ? g
- 28.9 km 400 m = ? m
- 29.A red ribbon is 45 cm long and a yellow ribbon is 57 cm long. What is their total length (in cm)?
- 30.A jug has 350 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.2 L = ? mL
- 33.6 L 950 mL = ? mL
- 34.A jug has 350 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.A jug has 950 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.5000 g = ? kg
- 37.3 km = ? m
- 38.7 m = ? cm
- 39.3 km 600 m = ? m
- 40.9000 g = ? kg
Answer key
- 64
- 228
- km
- 79
- 65
- 6800
- 58
- 300
- 6000
- 6
- 500
- kg
- 150
- 1100
- m
- 6
- km
- g
- 8
- 2
- 7
- 500
- 3400
- L
- 3
- 7000
- 8000
- 9400
- 102
- 50
- 150
- 2000
- 6950
- 200
- 400
- 5
- 3000
- 700
- 3600
- 9
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