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
- 1.3 kg = ? g
- 2.7 kg = ? g
- 3.7 m = ? cm
- 4.2 kg 400 g = ? g
- 5.5 L = ? mL
- 6.A jug has 900 mL of milk. 850 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A jug has 800 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.Which unit would you use to measure the medicine in a spoon? (a) mL (b) m (c) g
- 9.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A jug has 700 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.8 L = ? mL
- 12.6 m = ? cm
- 13.A blue ribbon is 49 cm long and a pink ribbon is 53 cm long. What is their total length (in cm)?
- 14.7 L = ? mL
- 15.A blue ribbon is 49 cm long and a red ribbon is 49 cm long. What is their total length (in cm)?
- 16.2 kg = ? g
- 17.1 m 15 cm = ? cm
- 18.7 m 1 cm = ? cm
- 19.2000 mL = ? L
- 20.8 km = ? m
- 21.A jug has 550 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.Which unit would you use to measure the weight of a toffee? (a) L (b) g (c) cm
- 23.A jug has 500 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.A jug has 600 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.A jug has 850 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.A jug has 650 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.4 kg = ? g
- 28.1 km 400 m = ? m
- 29.A red ribbon is 18 cm long and a yellow ribbon is 33 cm long. What is their total length (in cm)?
- 30.A blue ribbon is 44 cm long and a yellow ribbon is 19 cm long. What is their total length (in cm)?
- 31.A green ribbon is 34 cm long and a pink ribbon is 21 cm long. What is their total length (in cm)?
- 32.7 m 94 cm = ? cm
- 33.A jug has 400 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.A red ribbon is 33 cm long and a green ribbon is 32 cm long. What is their total length (in cm)?
- 35.A jug has 450 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.Which unit would you use to measure the length of a pencil? (a) L (b) g (c) cm
- 37.500 cm = ? m
- 38.300 cm = ? m
- 39.4000 m = ? km
- 40.A green ribbon is 19 cm long and a pink ribbon is 30 cm long. What is their total length (in cm)?
Answer key
- 3000
- 7000
- 700
- 2400
- 5000
- 50
- 300
- mL
- 250
- 550
- 8000
- 600
- 102
- 7000
- 98
- 2000
- 115
- 701
- 2
- 8000
- 250
- g
- 450
- 250
- 100
- 500
- 4000
- 1400
- 51
- 63
- 55
- 794
- 200
- 65
- 300
- cm
- 5
- 3
- 4
- 49
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