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 km = ? m
- 2.4000 g = ? kg
- 3.9 m 91 cm = ? cm
- 4.Which unit would you use to measure the length of a pencil? (a) mL (b) L (c) cm
- 5.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.A blue ribbon is 48 cm long and a green ribbon is 52 cm long. What is their total length (in cm)?
- 7.5000 m = ? km
- 8.7 L 350 mL = ? mL
- 9.A jug has 500 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A jug has 950 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.Which unit would you use to measure the distance between two cities? (a) km (b) g (c) kg
- 12.A white ribbon is 45 cm long and a red ribbon is 53 cm long. What is their total length (in cm)?
- 13.1 km 250 m = ? m
- 14.A yellow ribbon is 18 cm long and a red ribbon is 16 cm long. What is their total length (in cm)?
- 15.4 L = ? mL
- 16.3000 m = ? km
- 17.A red ribbon is 53 cm long and a green ribbon is 28 cm long. What is their total length (in cm)?
- 18.6000 m = ? km
- 19.6000 mL = ? L
- 20.8 kg = ? g
- 21.A pink ribbon is 19 cm long and a red ribbon is 54 cm long. What is their total length (in cm)?
- 22.9 m = ? cm
- 23.400 cm = ? m
- 24.A white ribbon is 36 cm long and a pink ribbon is 41 cm long. What is their total length (in cm)?
- 25.6 m = ? cm
- 26.A jug has 600 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.A blue ribbon is 22 cm long and a green ribbon is 17 cm long. What is their total length (in cm)?
- 28.1 L 300 mL = ? mL
- 29.A red ribbon is 36 cm long and a white ribbon is 38 cm long. What is their total length (in cm)?
- 30.A jug has 750 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A jug has 450 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.1 m 16 cm = ? cm
- 33.3 kg = ? g
- 34.3000 g = ? kg
- 35.2 L = ? mL
- 36.A jug has 700 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.8 L 350 mL = ? mL
- 38.900 cm = ? m
- 39.7 m = ? cm
- 40.Which unit would you use to measure the milk in a big can? (a) L (b) kg (c) m
Answer key
- 4000
- 4
- 991
- cm
- 250
- 100
- 5
- 7350
- 400
- 850
- km
- 98
- 1250
- 34
- 4000
- 3
- 81
- 6
- 6
- 8000
- 73
- 900
- 4
- 77
- 600
- 350
- 39
- 1300
- 74
- 650
- 150
- 116
- 3000
- 3
- 2000
- 500
- 8350
- 9
- 700
- L
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