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 L = ? mL
- 2.4000 g = ? kg
- 3.1 m 96 cm = ? cm
- 4.3 kg = ? g
- 5.A yellow ribbon is 37 cm long and a pink ribbon is 28 cm long. What is their total length (in cm)?
- 6.A jug has 850 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A yellow ribbon is 20 cm long and a green ribbon is 18 cm long. What is their total length (in cm)?
- 8.A jug has 700 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.A jug has 600 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.6 L 850 mL = ? mL
- 11.6000 mL = ? L
- 12.8 L 850 mL = ? mL
- 13.7 kg 100 g = ? g
- 14.Which unit would you use to measure the weight of a toffee? (a) m (b) g (c) mL
- 15.7000 m = ? km
- 16.Which unit would you use to measure the distance between two cities? (a) L (b) mL (c) km
- 17.A yellow ribbon is 24 cm long and a blue ribbon is 18 cm long. What is their total length (in cm)?
- 18.7000 mL = ? L
- 19.A jug has 700 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.5000 m = ? km
- 21.3000 g = ? kg
- 22.A jug has 400 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.5 km = ? m
- 24.8000 m = ? km
- 25.A green ribbon is 47 cm long and a red ribbon is 51 cm long. What is their total length (in cm)?
- 26.A red ribbon is 15 cm long and a white ribbon is 28 cm long. What is their total length (in cm)?
- 27.A blue ribbon is 45 cm long and a yellow ribbon is 28 cm long. What is their total length (in cm)?
- 28.Which unit would you use to measure the length of an eraser? (a) L (b) mL (c) cm
- 29.7 km 950 m = ? m
- 30.2 km = ? m
- 31.A yellow ribbon is 42 cm long and a green ribbon is 30 cm long. What is their total length (in cm)?
- 32.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.A pink ribbon is 30 cm long and a white ribbon is 52 cm long. What is their total length (in cm)?
- 34.Which unit would you use to measure the height of a door? (a) m (b) L (c) kg
- 35.Which unit would you use to measure the length of a pencil? (a) kg (b) L (c) cm
- 36.3 m 70 cm = ? cm
- 37.8 kg = ? g
- 38.A jug has 850 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.Which unit would you use to measure the length of a train journey? (a) g (b) kg (c) km
- 40.8 kg 100 g = ? g
Answer key
- 4000
- 4
- 196
- 3000
- 65
- 600
- 38
- 550
- 150
- 6850
- 6
- 8850
- 7100
- g
- 7
- km
- 42
- 7
- 150
- 5
- 3
- 250
- 5000
- 8
- 98
- 43
- 73
- cm
- 7950
- 2000
- 72
- 300
- 82
- m
- cm
- 370
- 8000
- 800
- km
- 8100
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