Why Do We Use ‘Coins’ in Modern Money Systems?

Imagine you're at a store, and instead of using paper bills, you use little round pieces of metal, that's what coins are! Coins have been used for a long time because they’re easy to carry, don’t wear out as fast as paper money, and people can tell the value just by looking at them. Even though we have smartphones and credit cards today, coins still help us buy things like candy or soda.

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Examples

  1. You drop a coin into a soda machine and get your favorite drink.
  2. Coins are used for subway tickets so people can ride the train without waiting in line.
  3. Your mom gives you a few coins to buy candy from the store.

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