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 m = ? cm
- 2.A jug has 750 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.7 m 36 cm = ? cm
- 4.1 kg 700 g = ? g
- 5.Which unit would you use to measure the distance between two cities? (a) mL (b) km (c) g
- 6.A yellow ribbon is 46 cm long and a blue ribbon is 20 cm long. What is their total length (in cm)?
- 7.8 km 600 m = ? m
- 8.A jug has 650 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.3000 m = ? km
- 10.2000 mL = ? L
- 11.A jug has 400 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.9 m = ? cm
- 13.2 kg 150 g = ? g
- 14.1 L 50 mL = ? mL
- 15.A jug has 1000 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.A white ribbon is 18 cm long and a blue ribbon is 45 cm long. What is their total length (in cm)?
- 17.7000 m = ? km
- 18.A blue ribbon is 46 cm long and a white ribbon is 47 cm long. What is their total length (in cm)?
- 19.A jug has 500 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.5 L = ? mL
- 21.A jug has 850 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.6000 g = ? kg
- 23.A jug has 850 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.A jug has 450 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.A yellow ribbon is 56 cm long and a green ribbon is 27 cm long. What is their total length (in cm)?
- 26.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.A jug has 400 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.A blue ribbon is 57 cm long and a green ribbon is 17 cm long. What is their total length (in cm)?
- 29.5 kg 500 g = ? g
- 30.Which unit would you use to measure the length of a train journey? (a) g (b) mL (c) km
- 31.Which unit would you use to measure the height of a door? (a) m (b) g (c) mL
- 32.A green ribbon is 53 cm long and a pink ribbon is 38 cm long. What is their total length (in cm)?
- 33.4 m = ? cm
- 34.2 m = ? cm
- 35.6000 mL = ? L
- 36.6 m 41 cm = ? cm
- 37.A yellow ribbon is 33 cm long and a pink ribbon is 40 cm long. What is their total length (in cm)?
- 38.4 L 450 mL = ? mL
- 39.4000 mL = ? L
- 40.4000 m = ? km
Answer key
- 300
- 100
- 736
- 1700
- km
- 66
- 8600
- 450
- 3
- 2
- 50
- 900
- 2150
- 1050
- 950
- 63
- 7
- 93
- 50
- 5000
- 800
- 6
- 700
- 400
- 83
- 50
- 200
- 74
- 5500
- km
- m
- 91
- 400
- 200
- 6
- 641
- 73
- 4450
- 4
- 4
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