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8 Cards in this Set
- Front
- Back
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invented
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to make something new
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money
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dollars and cents that you can use to buy things
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prices
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how much you have to pay to buy something
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purchase
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to get something by paying money
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record
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facts written down about something
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system
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a plan or a set of rules for doing something
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value
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how much an item is worth
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worth
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the value, or amount of money, it costs to buy an item
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