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
- 1.2 m = ? cm
- 2.6 m 36 cm = ? cm
- 3.2 L 650 mL = ? mL
- 4.6000 mL = ? L
- 5.6 L 850 mL = ? mL
- 6.A jug has 450 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A jug has 550 mL of milk. 50 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 distance between two cities? (a) mL (b) L (c) km
- 9.2 m 61 cm = ? cm
- 10.8 L = ? mL
- 11.7000 m = ? km
- 12.A blue ribbon is 22 cm long and a yellow ribbon is 21 cm long. What is their total length (in cm)?
- 13.4000 g = ? kg
- 14.A jug has 550 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.3000 g = ? kg
- 16.A yellow ribbon is 54 cm long and a green ribbon is 57 cm long. What is their total length (in cm)?
- 17.6 L = ? mL
- 18.A yellow ribbon is 56 cm long and a green ribbon is 51 cm long. What is their total length (in cm)?
- 19.5 kg = ? g
- 20.3 kg 50 g = ? g
- 21.5 m 30 cm = ? cm
- 22.Which unit would you use to measure the length of an eraser? (a) L (b) cm (c) kg
- 23.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.7 m = ? cm
- 25.A yellow ribbon is 41 cm long and a pink ribbon is 53 cm long. What is their total length (in cm)?
- 26.8 km = ? m
- 27.4000 mL = ? L
- 28.Which unit would you use to measure the weight of a watermelon? (a) m (b) L (c) kg
- 29.7 kg 400 g = ? g
- 30.7 m 4 cm = ? cm
- 31.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.2 kg 100 g = ? g
- 33.Which unit would you use to measure the milk in a big can? (a) cm (b) g (c) L
- 34.2 kg = ? g
- 35.7000 g = ? kg
- 36.3 kg = ? g
- 37.9 kg = ? g
- 38.200 cm = ? m
- 39.A yellow ribbon is 16 cm long and a red ribbon is 53 cm long. What is their total length (in cm)?
- 40.9000 g = ? kg
Answer key
- 200
- 636
- 2650
- 6
- 6850
- 150
- 500
- km
- 261
- 8000
- 7
- 43
- 4
- 300
- 3
- 111
- 6000
- 107
- 5000
- 3050
- 530
- cm
- 50
- 700
- 94
- 8000
- 4
- kg
- 7400
- 704
- 50
- 2100
- L
- 2000
- 7
- 3000
- 9000
- 2
- 69
- 9
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