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
- 1.8 kg 700 g = ? g
- 2.A green ribbon is 24 cm long and a pink ribbon is 34 cm long. What is their total length (in cm)?
- 3.Which unit would you use to measure the length of a pencil? (a) kg (b) cm (c) g
- 4.A yellow ribbon is 23 cm long and a blue ribbon is 22 cm long. What is their total length (in cm)?
- 5.A jug has 450 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.7000 m = ? km
- 7.300 cm = ? m
- 8.A blue ribbon is 37 cm long and a pink ribbon is 25 cm long. What is their total length (in cm)?
- 9.A green ribbon is 47 cm long and a white ribbon is 32 cm long. What is their total length (in cm)?
- 10.2000 mL = ? L
- 11.9 kg 200 g = ? g
- 12.6 kg = ? g
- 13.A jug has 550 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.Which unit would you use to measure the juice in a small glass? (a) mL (b) cm (c) g
- 15.700 cm = ? m
- 16.6000 m = ? km
- 17.600 cm = ? m
- 18.Which unit would you use to measure the weight of a sack of rice? (a) cm (b) mL (c) kg
- 19.900 cm = ? m
- 20.2 km = ? m
- 21.4 km 400 m = ? m
- 22.A pink ribbon is 20 cm long and a red ribbon is 55 cm long. What is their total length (in cm)?
- 23.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.2 kg = ? g
- 25.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.8000 mL = ? L
- 27.3 kg = ? g
- 28.7 L = ? mL
- 29.8 m 40 cm = ? cm
- 30.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.Which unit would you use to measure the milk in a big can? (a) km (b) g (c) L
- 33.Which unit would you use to measure the height of a door? (a) kg (b) m (c) g
- 34.2 m = ? cm
- 35.A jug has 600 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.A red ribbon is 54 cm long and a white ribbon is 40 cm long. What is their total length (in cm)?
- 37.A jug has 550 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.4 m = ? cm
- 39.A pink ribbon is 56 cm long and a yellow ribbon is 50 cm long. What is their total length (in cm)?
- 40.Which unit would you use to measure the length of a train journey? (a) kg (b) g (c) km
Answer key
- 8700
- 58
- cm
- 45
- 400
- 7
- 3
- 62
- 79
- 2
- 9200
- 6000
- 400
- mL
- 7
- 6
- 6
- kg
- 9
- 2000
- 4400
- 75
- 300
- 2000
- 200
- 8
- 3000
- 7000
- 840
- 100
- 50
- L
- m
- 200
- 300
- 94
- 350
- 400
- 106
- km
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