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 kg 900 g = ? g
- 2.700 cm = ? m
- 3.A pink ribbon is 56 cm long and a blue ribbon is 36 cm long. What is their total length (in cm)?
- 4.3 m 96 cm = ? cm
- 5.2 m = ? cm
- 6.A blue ribbon is 34 cm long and a white ribbon is 19 cm long. What is their total length (in cm)?
- 7.A jug has 350 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.7 km 100 m = ? m
- 9.A blue ribbon is 29 cm long and a yellow ribbon is 27 cm long. What is their total length (in cm)?
- 10.300 cm = ? m
- 11.A red ribbon is 54 cm long and a yellow ribbon is 49 cm long. What is their total length (in cm)?
- 12.2 m 30 cm = ? cm
- 13.7 kg 550 g = ? g
- 14.6 kg = ? g
- 15.4 L = ? mL
- 16.400 cm = ? m
- 17.2 L = ? mL
- 18.A jug has 750 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.Which unit would you use to measure the distance between two cities? (a) kg (b) km (c) L
- 20.A white ribbon is 48 cm long and a yellow ribbon is 53 cm long. What is their total length (in cm)?
- 21.8 kg 950 g = ? g
- 22.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) mL (c) m
- 23.A blue ribbon is 32 cm long and a pink ribbon is 51 cm long. What is their total length (in cm)?
- 24.Which unit would you use to measure the milk in a big can? (a) L (b) cm (c) kg
- 25.A red ribbon is 53 cm long and a yellow ribbon is 51 cm long. What is their total length (in cm)?
- 26.A pink ribbon is 20 cm long and a yellow ribbon is 16 cm long. What is their total length (in cm)?
- 27.3 m 97 cm = ? cm
- 28.7 kg = ? g
- 29.A jug has 600 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.2 km = ? m
- 31.A blue ribbon is 28 cm long and a green ribbon is 16 cm long. What is their total length (in cm)?
- 32.A pink ribbon is 17 cm long and a red ribbon is 47 cm long. What is their total length (in cm)?
- 33.6 km = ? m
- 34.A white ribbon is 55 cm long and a yellow ribbon is 20 cm long. What is their total length (in cm)?
- 35.A jug has 750 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.3 L = ? mL
- 37.8 km = ? m
- 38.A jug has 550 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.A yellow ribbon is 44 cm long and a blue ribbon is 45 cm long. What is their total length (in cm)?
Answer key
- 4900
- 7
- 92
- 396
- 200
- 53
- 200
- 7100
- 56
- 3
- 103
- 230
- 7550
- 6000
- 4000
- 4
- 2000
- 500
- km
- 101
- 8950
- kg
- 83
- L
- 104
- 36
- 397
- 7000
- 500
- 2000
- 44
- 64
- 6000
- 75
- 650
- 3000
- 8000
- 350
- 250
- 89
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