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
- 1.4 m = ? cm
- 2.3 kg 400 g = ? g
- 3.A green ribbon is 50 cm long and a blue ribbon is 18 cm long. What is their total length (in cm)?
- 4.9000 g = ? kg
- 5.A red ribbon is 59 cm long and a blue ribbon is 54 cm long. What is their total length (in cm)?
- 6.Which unit would you use to measure the height of a door? (a) kg (b) m (c) mL
- 7.4000 g = ? kg
- 8.A yellow ribbon is 53 cm long and a red ribbon is 24 cm long. What is their total length (in cm)?
- 9.A jug has 950 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.Which unit would you use to measure the weight of a watermelon? (a) kg (b) km (c) L
- 11.9 km 200 m = ? m
- 12.6 kg = ? g
- 13.Which unit would you use to measure the weight of a pencil? (a) km (b) g (c) mL
- 14.3 kg = ? g
- 15.Which unit would you use to measure the medicine in a spoon? (a) km (b) m (c) mL
- 16.A jug has 600 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.A white ribbon is 15 cm long and a red ribbon is 46 cm long. What is their total length (in cm)?
- 18.A jug has 350 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.Which unit would you use to measure the juice in a small glass? (a) km (b) cm (c) mL
- 21.A green ribbon is 39 cm long and a red ribbon is 46 cm long. What is their total length (in cm)?
- 22.A pink ribbon is 16 cm long and a white ribbon is 27 cm long. What is their total length (in cm)?
- 23.A jug has 950 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.3 km = ? m
- 25.8 m = ? cm
- 26.9 km 500 m = ? m
- 27.1 kg 550 g = ? g
- 28.3000 m = ? km
- 29.8 kg = ? g
- 30.400 cm = ? m
- 31.7 m = ? cm
- 32.7 kg 950 g = ? g
- 33.9 km 300 m = ? m
- 34.4 km 200 m = ? m
- 35.Which unit would you use to measure the distance between two cities? (a) mL (b) g (c) km
- 36.6 L 100 mL = ? mL
- 37.A yellow ribbon is 15 cm long and a red ribbon is 20 cm long. What is their total length (in cm)?
- 38.A jug has 600 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.1 L 600 mL = ? mL
- 40.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) L (c) cm
Answer key
- 400
- 3400
- 68
- 9
- 113
- m
- 4
- 77
- 250
- kg
- 9200
- 6000
- g
- 3000
- mL
- 450
- 61
- 150
- 50
- mL
- 85
- 43
- 550
- 3000
- 800
- 9500
- 1550
- 3
- 8000
- 4
- 700
- 7950
- 9300
- 4200
- km
- 6100
- 35
- 50
- 1600
- kg
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