Coins and Banknotes

What’s inside

• Which item is usually made of metal and has a round shape?
• What is a banknote?
• What does the denomination of a coin or banknote tell you?
• Which object is a banknote?
• Which object is a coin?
• What is a serial number on a banknote mainly used for?
• Why do banknotes have security features such as watermarks or holograms?
• Which material is used for some modern banknotes instead of traditional paper?