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 m = ? cm
- 2.Which unit would you use to measure the milk in a big can? (a) cm (b) L (c) m
- 3.A jug has 450 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.5 kg = ? g
- 5.8 L 300 mL = ? mL
- 6.Which unit would you use to measure the weight of a toffee? (a) km (b) g (c) m
- 7.4000 g = ? kg
- 8.A jug has 700 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.2 L 200 mL = ? mL
- 10.A jug has 400 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.A jug has 900 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.5 L = ? mL
- 13.6 L = ? mL
- 14.A white ribbon is 38 cm long and a yellow ribbon is 41 cm long. What is their total length (in cm)?
- 15.5 m = ? cm
- 16.2 m = ? cm
- 17.3 L = ? mL
- 18.7000 mL = ? L
- 19.8 km 900 m = ? m
- 20.1 L 400 mL = ? mL
- 21.3000 mL = ? L
- 22.A pink ribbon is 17 cm long and a yellow ribbon is 15 cm long. What is their total length (in cm)?
- 23.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.A jug has 350 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.5000 m = ? km
- 26.600 cm = ? m
- 27.A green ribbon is 19 cm long and a blue ribbon is 26 cm long. What is their total length (in cm)?
- 28.A yellow ribbon is 29 cm long and a white ribbon is 51 cm long. What is their total length (in cm)?
- 29.1 km 950 m = ? m
- 30.2000 m = ? km
- 31.A jug has 450 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.A blue ribbon is 22 cm long and a red ribbon is 39 cm long. What is their total length (in cm)?
- 33.A jug has 900 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.7 m = ? cm
- 36.3 m 27 cm = ? cm
- 37.2 L = ? mL
- 38.9 L 950 mL = ? mL
- 39.Which unit would you use to measure the length of a pencil? (a) cm (b) mL (c) g
- 40.9000 mL = ? L
Answer key
- 400
- L
- 50
- 5000
- 8300
- g
- 4
- 50
- 2200
- 200
- 400
- 5000
- 6000
- 79
- 500
- 200
- 3000
- 7
- 8900
- 1400
- 3
- 32
- 200
- 50
- 5
- 6
- 45
- 80
- 1950
- 2
- 100
- 61
- 250
- 50
- 700
- 327
- 2000
- 9950
- cm
- 9
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