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
- 1.2 km 600 m = ? m
- 2.A green ribbon is 40 cm long and a blue ribbon is 54 cm long. What is their total length (in cm)?
- 3.6 kg = ? g
- 4.5 km 50 m = ? m
- 5.3 L 650 mL = ? mL
- 6.A green ribbon is 56 cm long and a red ribbon is 59 cm long. What is their total length (in cm)?
- 7.Which unit would you use to measure the height of a door? (a) m (b) g (c) L
- 8.A blue ribbon is 60 cm long and a yellow ribbon is 16 cm long. What is their total length (in cm)?
- 9.200 cm = ? m
- 10.8 km 100 m = ? m
- 11.5 kg = ? g
- 12.7 km = ? m
- 13.A jug has 1000 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.9 L = ? mL
- 15.Which unit would you use to measure the distance between two cities? (a) mL (b) km (c) g
- 16.A jug has 850 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.4 kg 600 g = ? g
- 18.1 km 250 m = ? m
- 19.Which unit would you use to measure the weight of a toffee? (a) g (b) km (c) mL
- 20.5 kg 150 g = ? g
- 21.700 cm = ? m
- 22.Which unit would you use to measure the juice in a small glass? (a) g (b) mL (c) cm
- 23.A jug has 550 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.7 kg = ? g
- 25.7 L 50 mL = ? mL
- 26.Which unit would you use to measure the water in a bucket? (a) m (b) kg (c) L
- 27.A jug has 700 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.A yellow ribbon is 56 cm long and a green ribbon is 26 cm long. What is their total length (in cm)?
- 29.A blue ribbon is 30 cm long and a white ribbon is 38 cm long. What is their total length (in cm)?
- 30.A jug has 850 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A jug has 850 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.A yellow ribbon is 32 cm long and a pink ribbon is 15 cm long. What is their total length (in cm)?
- 33.Which unit would you use to measure the length of an eraser? (a) cm (b) L (c) g
- 34.A jug has 950 mL of milk. 800 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.A white ribbon is 24 cm long and a yellow ribbon is 37 cm long. What is their total length (in cm)?
- 36.A pink ribbon is 55 cm long and a red ribbon is 15 cm long. What is their total length (in cm)?
- 37.2 km 300 m = ? m
- 38.A red ribbon is 21 cm long and a green ribbon is 34 cm long. What is their total length (in cm)?
- 39.Which unit would you use to measure the medicine in a spoon? (a) mL (b) kg (c) cm
- 40.600 cm = ? m
Answer key
- 2600
- 94
- 6000
- 5050
- 3650
- 115
- m
- 76
- 2
- 8100
- 5000
- 7000
- 500
- 9000
- km
- 250
- 4600
- 1250
- g
- 5150
- 7
- mL
- 250
- 7000
- 7050
- L
- 450
- 82
- 68
- 750
- 350
- 47
- cm
- 150
- 61
- 70
- 2300
- 55
- mL
- 6
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