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
- 1.9 L 650 mL = ? mL
- 2.4 kg = ? g
- 3.6000 m = ? km
- 4.A pink ribbon is 40 cm long and a green ribbon is 26 cm long. What is their total length (in cm)?
- 5.200 cm = ? m
- 6.6 L 100 mL = ? mL
- 7.900 cm = ? m
- 8.8 L = ? mL
- 9.5 m = ? cm
- 10.800 cm = ? m
- 11.2 L 550 mL = ? mL
- 12.A yellow ribbon is 58 cm long and a red ribbon is 46 cm long. What is their total length (in cm)?
- 13.700 cm = ? m
- 14.2 kg 700 g = ? g
- 15.5 L = ? mL
- 16.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.A blue ribbon is 30 cm long and a green ribbon is 60 cm long. What is their total length (in cm)?
- 18.A jug has 800 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.9 m 9 cm = ? cm
- 20.A red ribbon is 57 cm long and a yellow ribbon is 52 cm long. What is their total length (in cm)?
- 21.300 cm = ? m
- 22.9 km = ? m
- 23.7000 m = ? km
- 24.A jug has 850 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.1 m 61 cm = ? cm
- 26.1 kg 250 g = ? g
- 27.4000 m = ? km
- 28.6 m = ? cm
- 29.8 kg 250 g = ? g
- 30.A jug has 950 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A white ribbon is 16 cm long and a pink ribbon is 17 cm long. What is their total length (in cm)?
- 32.5 kg = ? g
- 33.A pink ribbon is 41 cm long and a green ribbon is 31 cm long. What is their total length (in cm)?
- 34.A blue ribbon is 54 cm long and a pink ribbon is 18 cm long. What is their total length (in cm)?
- 35.A yellow ribbon is 17 cm long and a green ribbon is 58 cm long. What is their total length (in cm)?
- 36.5 km = ? m
- 37.Which unit would you use to measure the medicine in a spoon? (a) mL (b) cm (c) km
- 38.4000 g = ? kg
- 39.A yellow ribbon is 46 cm long and a pink ribbon is 55 cm long. What is their total length (in cm)?
- 40.A green ribbon is 25 cm long and a blue ribbon is 25 cm long. What is their total length (in cm)?
Answer key
- 9650
- 4000
- 6
- 66
- 2
- 6100
- 9
- 8000
- 500
- 8
- 2550
- 104
- 7
- 2700
- 5000
- 200
- 90
- 750
- 909
- 109
- 3
- 9000
- 7
- 800
- 161
- 1250
- 4
- 600
- 8250
- 550
- 33
- 5000
- 72
- 72
- 75
- 5000
- mL
- 4
- 101
- 50
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