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
- 1.1 L 50 mL = ? mL
- 2.A jug has 500 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.4000 mL = ? L
- 4.5 km = ? m
- 5.A jug has 500 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.7 m 85 cm = ? cm
- 7.900 cm = ? m
- 8.A jug has 600 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.4 L 550 mL = ? mL
- 10.5000 m = ? km
- 11.Which unit would you use to measure the weight of a toffee? (a) m (b) cm (c) g
- 12.A yellow ribbon is 16 cm long and a green ribbon is 19 cm long. What is their total length (in cm)?
- 13.Which unit would you use to measure the length of an eraser? (a) L (b) g (c) cm
- 14.9 m = ? cm
- 15.800 cm = ? m
- 16.3 m = ? cm
- 17.A jug has 700 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.A yellow ribbon is 60 cm long and a blue ribbon is 22 cm long. What is their total length (in cm)?
- 19.8 kg 700 g = ? g
- 20.Which unit would you use to measure the height of a door? (a) L (b) m (c) kg
- 21.3 L 950 mL = ? mL
- 22.5 m 27 cm = ? cm
- 23.A jug has 550 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.Which unit would you use to measure the length of a train journey? (a) mL (b) kg (c) km
- 25.5000 mL = ? L
- 26.4 kg = ? g
- 27.A jug has 750 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.7 kg = ? g
- 29.A blue ribbon is 37 cm long and a white ribbon is 42 cm long. What is their total length (in cm)?
- 30.A jug has 900 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.2000 m = ? km
- 32.8 kg = ? g
- 33.9000 g = ? kg
- 34.3000 mL = ? L
- 35.7 L = ? mL
- 36.A white ribbon is 60 cm long and a red ribbon is 57 cm long. What is their total length (in cm)?
- 37.5 L = ? mL
- 38.8 L 800 mL = ? mL
- 39.1 m 21 cm = ? cm
- 40.A green ribbon is 27 cm long and a pink ribbon is 60 cm long. What is their total length (in cm)?
Answer key
- 1050
- 100
- 4
- 5000
- 150
- 785
- 9
- 150
- 4550
- 5
- g
- 35
- cm
- 900
- 8
- 300
- 200
- 82
- 8700
- m
- 3950
- 527
- 150
- km
- 5
- 4000
- 600
- 7000
- 79
- 650
- 2
- 8000
- 9
- 3
- 7000
- 117
- 5000
- 8800
- 121
- 87
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